Laser physics Books

Book SynopsisThis book describes the general properties of the most popular liquid crystal (LC) phases nematics (Ns) and smectics (Ss), and in addition, is directed to fill in a niche of the LC field. This book covers topics ranging from the types and classifications of liquid crystals to a detail description of the fundamental properties of nematics and smectics, including continuum theory, non-linearity, behaviour in electric field, surface alignment, phase transitions, defect and textures and provides a useful reference intended for advanced topics of the physics of liquid crystals.

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Book SynopsisThis book represents the first comprehensive treatment of high-order harmonic generation in laser-produced plumes, covering the principles, past and present experimental status and important applications. It shows how this method of frequency conversion of laser radiation towards the extreme ultraviolet range matured over the course of multiple studies and demonstrated new approaches in the generation of strong coherent short-wavelength radiation for various applications. Significant discoveries and pioneering contributions of researchers in this field carried out in various laser scientific centers worldwide are included in this first attempt to describe the important findings in this area of nonlinear spectroscopy.High-Order Harmonic Generation in Laser Plasma Plumes is a self-contained and unified review of the most recent achievements in the field, such as the application of clusters (fullerenes, nanoparticles, nanotubes) for efficient harmonic generation of ultrashort laser pulses in cluster-containing plumes and resonance-induced enhancement of harmonic yield. It can be used as an advanced monograph for researchers and graduate students working in the field of nonlinear spectroscopy. It is also suitable for researchers in laser physics and nonlinear optics who wish to have an overview of the advanced achievements in laser ablation-induced high-order harmonic generation spectroscopy. The carefully presented details of this book will be of value to research devoted to the understanding and control frequency conversion of laser pulses in plasma plumes.The studies described in this book pave the way for the development of a new method of materials studies using the laser ablation-induced high-order harmonic generation spectroscopy, which can exploit the spectral and structural properties of various solid-state materials through their ablation and further propagation of short laser pulse through laser-produced plasma and generation of high-order harmonics.Table of ContentsIntroduction; Basic Principle of Harmonic Generation in Plasmas; Resonance-Induced Enhancement of High-Order Harmonic Generation in Plasma; Cluster-Containing Plasma Plumes: Attractive Media for High-Order Harmonic Generation of Laser Radiation; Applications of Fullerenes for Harmonic Generation; Enhancement of Harmonic Yield from Ablation Plumes; Recent Developments and Future Perspectives of Plasma HHG.

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Book SynopsisThe informal style of Laser Material Processing (4th Edition) will guide you smoothly from the basics of laser physics to the detailed treatment of all the major materials processing techniques for which lasers are now essential. • Helps you to understand how the laser works and to decide which laser is best for your purposes. • New chapters on laser physics, drilling, micro- and nanomanufacturing and biomedical laser processing reflect the changes in the field since the last edition, updating and completing the range of practical knowledge about the processes possible with lasers already familiar to established users of this well-known text. • Provides a firm grounding in the safety aspects of laser use. • Now with end-of-chapter exercises to help students assimilate information as they learn. • The authors’ lively presentation is supported by a number of original cartoons by Patrick Wright and Noel Ford which will bring a smile to your face and ease the learning process.Table of ContentsPrologue.- Background to Laser Design and General Applications.- Basic Laser Optics.- Laser Cutting, Drilling and Piercing.- Laser Welding.- Theory, Mathematical Modelling and Simulation.- Laser Surface Treatment.- Rapid Prototyping and Low-volume Manufacture.- Laser Ablative Processes – Macro- and Micromachining.- Laser Bending or Forming.- Laser Cleaning.- Biomedical Laser Processes and Equipment.- Laser Automation and In-process Sensing.- Laser Safety.- Epilogue.

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Book SynopsisThis open access book, edited and authored by a team of world-leading researchers, provides a broad overview of advanced photonic methods for nanoscale visualization, as well as describing a range of fascinating in-depth studies. Introductory chapters cover the most relevant physics and basic methods that young researchers need to master in order to work effectively in the field of nanoscale photonic imaging, from physical first principles, to instrumentation, to mathematical foundations of imaging and data analysis. Subsequent chapters demonstrate how these cutting edge methods are applied to a variety of systems, including complex fluids and biomolecular systems, for visualizing their structure and dynamics, in space and on timescales extending over many orders of magnitude down to the femtosecond range. Progress in nanoscale photonic imaging in Göttingen has been the sum total of more than a decade of work by a wide range of scientists and mathematicians across disciplines, working together in a vibrant collaboration of a kind rarely matched. This volume presents the highlights of their research achievements and serves as a record of the unique and remarkable constellation of contributors, as well as looking ahead at the future prospects in this field. It will serve not only as a useful reference for experienced researchers but also as a valuable point of entry for newcomers. Table of ContentsPart I: Fundamentals and Tutorials.- Basic Knowledge in STED Nanoscopy (A. Egner, C. Geisler, and R. Siegmund).- Basic Knowledge in Coherent X-ray Imaging (T. Salditt, A.-L. Robisch).- Basic Knowledge: X-ray Focusing & Optics (T. Salditt and M. Osterhoff).- Statistical Foundations of Nanoscale Photonic Imaging (A. Munk, T. Staudt, and F. Werner).- Inverse Problems (T. Hohage, B. Sprung, and F. Weidling).- Proximal Methods for Image Processing (D. R. Luke).- Part II: Progress and Perspectives.- Quantifying the Number of Molecules in STED/RESOLFT Nanoscopy (J. Keller-Findeisen, S. Sahl, and S. W. Hell).- Metal-Induced Energy Transfer Imaging (A. I. Chizhik, and J. Enderlein).- Reversibly Switchable Fluorescent Proteins for RESOLFT Nanoscopy (N. A. Jensen, I. Jansen, M. Kamper, and S. Jakobs).- A Statistical and Biophysical Toolbox to Elucidate Structure and Formation of Stress Fibers (B. Eltzner, L. Hauke, S. Huckemann, F. Fehfeldt, and C. Wollnik).- Photonic Imaging with Statistical Guarantees: From Multiscale Testing to Multiscale Estimation (A. Munk, K. Proksch, H. Li, and F. Werner).- Efficient, Quantitative Numerical Methods for Statistical Image Deconvolution and Denoising (D. R. Luke, C. Charitha, R. Shefi, and Y. Malitsky).- Holographic Imaging and Tomography of Biological Cells and Tissues (T. Salditt, and M. Töpperwien).- Constrained Reconstructions in X-ray Phase Contrast Imaging: Uniqueness, Stability and Algorithms (S. Maretzke, T. Hohage).- Scanning Small-Angle X-ray Scattering and Coherent X-ray Imaging of Cells (T. Salditt and S. Köster).- Single Particle Imaging with FEL using Photon Correlations (B. von Ardenne and H. Grubmüller).- Development of Ultrafast X-ray Free Electron Laser Tools in (Bio)Chemical Research (S. Techert, S. Thekku Veedu, S. Bari).- Polarization-sensitive Coherent Diffractive Imaging Using HHG (S. Zayko, O. Kfir, and C. Ropers).- Nonlinear Light Generation in Localized Fields Using Gases and Tailored Solids (M. Sivis and C. Ropers).- Wavefront and Coherence Characteristics of Extreme UV and Soft X-ray Sources (B. Schäfer, B. Flöter, T. Mey, and K. Mann).- Laboratory-scale Soft X-ray Source for Microscopy and Absorption Spectroscopy (M. Müller and K. Mann).- Multilayer Zone Plates for Hard X-ray Imaging (M. Osterhoff and H.-U. Krebs).- Convergence Analysis of Iteraive Algorithms for Phase Retrieval (D. R. Luke and A.-L. Martins).- One-Dimensional Discrete-Time Phase Retrieval (R. Beinert and G. Plonka).

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Book SynopsisPhotonics is the discipline of electrons and photons working in tandem to create new physics, new devices and new applications. This textbook employs a pedagogical approach that facilitates access to the fundamentals of quantum photonics. Beginning with a review of the quantum properties of photons and electrons, the book then introduces the concept of their non-locality at the quantum level. It presents a determination of electronic band structure using the pseudopotential method, enabling the student to directly compute the band structures of most group IV, group III-V, and group II-VI semiconductors. The book devotes further in-depth discussion of second quantization of the electromagnetic field that describes spontaneous and stimulated emission of photons, quantum entanglement and introduces the topic of quantum cascade lasers, showing how electrons and photons interact in a quantum environment to create a practical photonic device.This extended second edition includes a detailed description of the link between quantum photon states and the macroscopic electric field. It describes the particle qualities of quantum electrons via their unique operator algebra and distinguishable behavior from photons, and employs these fundamentals to describe the quantum point contact, which is the quantum analogue of a transistor and the basic building block of all nanoscopic circuits, such as electron interferometers.Pearsall’s Quantum Photonics is supported by numerous numerical calculations that can be repeated by the reader, and every chapter features a reference list of state-of-the art research and a set of exercises. This textbook is an essential part of any graduate-level course dealing with the theory of nanophotonic devices or computational physics of solid-state quantum devices based on nanoscopic structures.Table of ContentsIntroduction.- Electrons.- Photons.- Free Electron Behaviour in Semiconductor Heterostructures.- Electronic Energy Levels in Crystalline Semiconductors.- The Harmonic Oscillator and Quantization of Electromagnetic Fields.- Entanglement and Non-locality of Quantum Photonics.- Lasers.- Quantum Cascade Lasers - a Concerto for Quantum Photonics.- Nonlinear Optics: Second-Harmonic Generation and Parametric Oscillation.- Coherent States – From Single Photons to Beams of Light.- Quantum Fermions.- Single Electron Building Blocks for Quantum Electron Circuits.

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Book SynopsisThe optical filter is resonator based. The required passband shape of ring resonator-filters can be custom designed by the use of configurations of various ring coupled resonators. This book describes the current state-of-the-art on these devices. It provides an in-depth knowledge of the simulation, fabrication and characterization of ring resonators for use as example filters, lasers, sensors.Table of Contents1. Introduction2. Ring Resonators: Theory and Modeling2.1 Single Ring Resonators2.1.1 Ring Structure2.1.2 Racetrack Shaped Resonators2.2 Double Ring Resonators2.2.1 Serially Coupled Double Ring Resonator2.2.2 Parallel Coupled Double Ring Resonator2.3 Multiple Coupled Resonators2.3.1 Serially Coupled Ring Resonators2.3.2 Parallel Coupled Ring Resonators3. Materials, Fabrication and Characterization Methods3.1 Wafer Bonding3.1.1 Bonding with Intermediate Layer3.1.2 Bonding without Intermediate Layer3.1.3 Benzocyclobutene (BCB) Wafer Bonding3.2 Dry Etching3.3 Si based Materials3.3.1 Ring Resonators based on Si–SiO23.3.2 Ring Resonators based on Ta2O5–SiO23.3.3 Ring Resonators based on SiN, SiON and Si3N43.3.4 Ring Resonators based on SiO2-GeO23.4 III-V Materials3.4.1 The Quaternary Semiconductor Compound GaInAsP3.4.2 The Semiconductor Compound AlGaAs3.4.3 Lateral Coupling in GaInAsP/InP3.4.4 Vertical Coupling in GaInAsP/InP3.4.5 Lateral Coupling in AlGaAs/GaAs3.4.6 Vertical Coupling in AlGaAs/GaAs3.4.7 Implementation of Gain in Ring Resonators3.5 Polymers3.5.1 Conventional Fabrication Techniques3.5.2 Replication and Nanoimprinting3.5.3 Novel Polymer Devices3.6 Temperature Insensitivity3.7 Polarization Independence3.8 Characterization Methods3.8.1 Conventional Characterization3.8.2 Optical Low Coherence Reflectometry (OLCR)3.8.3 Evanescent Field Measurement Methods3.9 Lithium niobate and hydrid solutions3.9.1 Ring Resonators based on Lithium niobate3.9.2 Ring Resonators based on Lithium niobate on Insulators ( LNOI)3.9.3 Ring Resonators based on Lithium niobate in hybrid configurations with nitrides4. Building Blocks of Ring Resonator Devices4.1 Couplers4.1.1 Directional Couplers4.1.2 Multimode Interference Couplers4.1.3 Y-Couplers4.2 Bends4.3 Spot Size Converters for Light In- and Outcoupling4.4 Gratings for Light In- and Outcoupling5. Devices & Applications5.1 Filters5.1.1 Passive Devices5.1.2 Devices with gain section5.2 Tunability Methods5.2.1 Wavelength Tuning5.2.2 Center Wavelength Trimming5.2.3 Tunable Couplers in Ring Resonators5.3 Dispersion Compensators5.4 Mach-Zehnder combined with Ring Resonator5.5 Modulators5.6 Lasers5.6.1 All Active Lasers5.6.2 Devices with gain section5.6.3 Passive Ring Resonator Coupled Lasers5.7 Wavelength Converters5.8 Optical Signal Processing5.8.1 Logic Gates5.8.2 Switching5.8.3 Telecom Operations6. Sensors6.1 Microfluidics6.2 Optofluidics6.3 Biosensors7. Whispering Gallery Mode Devices7.1 Whispering Gallery Modes (WGM)7.2 WGM Filters7.3 WGM Lasers7. OutlookReferencesIndex

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Book SynopsisThis volume builds upon the successful book Lanthanide Luminescence published in the Springer Series on Fluorescence in 2011. Since its publication, the field of lanthanide spectroscopy and the areas in which the light emission properties of the f-elements are used have experienced substantial advances. The luminescence properties of lanthanide ions make them unique candidates for a myriad of optical applications. This book highlights and reviews the latest research in areas ranging from luminescence thermometry to imaging, sensing and photonic applications of these fascinating elements. Each chapter provides a comprehensive introduction to a specific area of application of lanthanide luminescence and extensively reviews seminal papers and current research literature. Given its interdisciplinary scope, the book appeals to scientists and advanced students in physics, chemistry and materials science interested in compounds and materials with optical properties.Table of ContentsLanthanide Emission for Solar Spectral Converters: An Energy Transfer Viewpoint.- Analyte-Responsive Luminescent Dyes Based on Trivalent Lanthanide Coordination Compounds.- Divalent Lanthanide Luminescence in Solution.- Lanthanide-doped nanoparticles in biological imaging and bioassays.- Visible Emitting Lanthanide Ions in Bioimaging.- NIR Emission from Lanthanides in Bioimaging.- Lanthanide-based materials for electroluminescence.- Circularly Polarized Emission of Lanthanide Ion Complexes.- Luminescence as a Tool for the Detection of Uranyl(VI) in Biogeochemical Scenarios: Direct and Indirect Sensors.

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Book SynopsisThis textbook provides a comprehensive introduction to the physics of laser-plasma interactions (LPI), based on a graduate course taught by the author. The emphasis is on high-energy-density physics (HEDP) and inertial confinement fusion (ICF), with a comprehensive description of the propagation, absorption, nonlinear effects and parametric instabilities of high energy lasers in plasmas.The recent demonstration of a burning plasma on the verge of nuclear fusion ignition at the National Ignition Facility in Livermore, California, has marked the beginning of a new era of ICF and fusion research. These new developments make LPI more relevant than ever, and the resulting influx of new scientists necessitates new pedagogical material on the subject. In contrast to the classical textbooks on LPI, this book provides a complete description of all wave-coupling instabilities in unmagnetized plasmas in the kinetic as well as fluid pictures, and includes a comprehensive description of the optical smoothing techniques used on high-power lasers and their impact on laser-plasma instabilities. It summarizes all the key developments from the 1970s to the present day in view of the current state of LPI and ICF research; it provides a derivation of the key LPI metrics and formulas from first principles, and connects the theory to experimental observables.With exercises and plenty of illustrations, this book is ideal as a textbook for a course on laser-plasma interactions or as a supplementary text for graduate introductory plasma physics course. Students and researchers will also find it to be an invaluable reference and self-study resource.Table of Contents1.1 Introduction to plasmas (definitions, common plasma parameters) 1.2 Kinetic description of plasmas 1.3 Plasmas as fluids 1.4 Plasma expansion in vacuum 1.5 Collisions in plasmas 1.6 Waves in plasmas 1.6.1 Longitudinal (plasma) waves 1.6.2 Transverse (electromagnetic) waves 1.7 Landau damping in electron or ion plasma waves 1.8 Ion acoustic waves and damping in multi-species plasmas 1.9 Collisional absorption of EMWs and EPWs 2 Single particle dynamics in light waves and plasma waves 2.1 Particle dynamics in a uniform light wave 2.1.1 Non-relativistic quiver motion 2.1.2 Relativistic “figure of eight” 2.2 Particle dynamics in a uniform plasma wave 2.2.1 Non-relativistic wave velocity 2.2.2 Landau damping and wave-particle interaction 2.2.3 Particle approach to wave-breaking 2.2.4 Relativistic wave velocities and electron acceleration 2.3 Particle dynamics in a non-uniform wave: the ponderomotive force (PF) 2.3.1 PF from a longitudinal plasma wave 2.3.2 PF from a transverse light wave 2.3.3 PF from the beat-wave between overlapped waves 2.3.4 Connection with the electron motion in a finite laser pulse 3 Propagation of light waves in plasmas 3.1 Propagation of light in plasmas 3.1.1 WKB description 3.1.2 Airy description at the turning point 3.1.3 Ray-tracing 3.1.4 Estimating collisional absorption in non-uniform plasma profiles using ray-tracing 3.1.5 Frequency shift of a light wave in a rarefaction profile (aka Dewandre effect) 3.2 Nonlinear self-action effects 3.2.1 Plasma response to a ponderomotive perturbation (kinetic vs. fluid) 3.2.2 The nonlinear refractive index of plasmas 3.2.3 Self-focusing: ponderomotive, relativistic, thermal 3.2.4 Self-guiding of a light pulse in plasma channels 3.2.5 Filamentation of a plane wave 3.2.6 Beam bending and other flowing plasma effects 4 Introduction to three-wave coupling instabilities in plasmas 4.1 Introduction to three-wave coupling instabilities 4.1.1 Physical picture; conservation of action and momentum (Manley-Rowe) 4.1.2 Exhaustive list of 3-wave coupling instabilities: primary vs. secondary processes 4.2 Derivation of the coupled mode equations 4.3 Spatial vs. temporal growth 4.3.1 Connection between temporal growth rate and spatial (convective) gain rate 4.3.2 The Rosenbluth gain formula for inhomogeneous plasmas 4.3.3 Absolute vs. convective instabilities 4.4 Impact of finite laser bandwidth on instabilities 4.5 Fluctuations and noise sources for instabilities 4.6 Polarization effects 5 Stimulated Brillouin scattering 5.1 Introduction, region of existence 5.2 Coupling coefficients: 5.2.1 Temporal growth rate 5.2.2 Transition from backward SBS to forward SBS to filamentation 5.2.3 Spatial gain in homogeneous vs. inhomogeneous plasmas 6 Crossed-beam energy transfer 6.1 Introduction, region of existence 6.2 Coupling coefficients 6.3 Polarization effects 6.4 Momentum deposition 6.5 Transient effects 7 Stimulated Raman scattering 7.1 Introduction, region of existence 7.2 Coupling coefficients: 7.2.1 Temporal growth rate 7.2.2 Spatial gain in homogeneous vs. inhomogeneous plasmas 7.3 Side- and forward-scatter 7.4 Production of supra-thermal electrons 8 Two-plasmon decay 8.1 Coupling coefficients: 8.1.1 Temporal growth rate 8.1.2 Spatial gain in homogeneous vs. inhomogeneous plasmas 8.2 Absolute instability threshold 8.3 Production of supra-thermal electrons 9 Saturation or inflation mechanisms of three-waves instabilities 9.1 Pump depletion 9.1.1 1D solution for homogeneous plasmas (aka the “Tang formula”) 9.1.2 2D solution for CBET 9.2 Kinetic effects 9.2.1 Particle trapping and nonlinear frequency shifts 9.2.2 Trapped particle instability 9.2.3 Super-Gaussian distributions (Langdon effect) 9.2.4 Stochastic heating; quasilinear theory 9.3 Secondary decay mechanisms 9.3.1 Langmuir decay instability 9.3.2 Two-ion decay instability 9.3.3 Re-scatter of backscatter 9.4 Plasma wave self-focusing and filamentation 9.5 Generation of harmonics 10 Anomalous absorption processes 10.1 Absorption by excitation of plasma waves 10.1.1 Resonant absorption 10.1.2 Two-plasmon decay & SRS 10.1.3 Non-Maxwellian distributions: Lagndon / Silin effects 10.2 Absorption via turbulence: return current instability 11 Optical smoothing of high-power lasers 11.1 Spatial smoothing 11.1.1 Random phase plates 11.1.2 Characteristics and statistical distribution of speckles 11.2 Temporal smoothing 11.2.1 Smoothing by spectral dispersion (SSD) 11.2.2 Speckle motion and LPI mitigation with SSD 11.3 Spatio-temporal smoothing: induced spatial incoherence (ISI) 11.4 Stimulated rotational Raman scattering 11.5 Polarization smoothing (PS) 11.5.1 Effect of PS on the speckle characteristics and statistical distribution 11.5.2 Mitigation of LPI from PS 11.6 LPI from optically smoothed beams 11.6.1 Impact of finite aperture and bandwidth on LPI 11.6.2 Filamentation of smoothed laser beams 11.6.3 Beam bending of smoothed beams 11.6.4 Independent speckles models for backscatter instabilities 12 Experimental techniques and diagnostics 12.1 Measurements of plasma conditions using Thomson scattering 12.2 Measurements of laser-plasma instabilities 12.2.1 Direct measurement of scattered light waves 12.2.2 Thomson-scattering off driven plasma waves 12.2.3 Measurement of Bremsstrahlung emission from suprathermal electrons 13 Applications of laser-plasma interactions 13.1 CBET in ICF experiments for symmetry tuning 13.2 Laser acceleration of electrons 13.2.1 Excitation of nonlinear plasma waves using a short-pulse laser 13.2.2 Relativistic acceleration of electrons in a laser wakefield accelerator (LFWA) 13.2.3 Limitations to LWFA 13.2.4 Plasma wakefield from self-modulation of a long-pulse laser 13.2.5 Betatron x-ray generation from laser-plasma-accelerated electrons 13.2.6 Direct laser acceleration 13.2.7 Ponderomotive heating of electrons in laser-solid interactions 13.3 Laser acceleration of ions 13.3.1 Target-normal sheath acceleration (TNSA) 13.3.2 “Mora” scaling of ion energy for TNSA 13.3.3 Radiation pressure acceleration (RPA) 13.4 Short pulse amplification using plasmas 13.4.1 The “pi-pulse” regime of nonlinear short-pulse amplification 13.5 Plasma photonics 14 Appendix 14.1 LPI formulary 14.2 Simulation models and techniques

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Book SynopsisThis book explores light and other types of waves, using this as a window into other aspects of physics. It emphasizes a conceptual understanding, using examples chosen from everyday life and the natural environment. For example, it explains how hummingbird feathers create shimmering colors, how musical instruments produce sound, and how atoms stick together to form molecules. It provides a unique perspective on physics by emphasizing commonalities among different types of waves, including string waves, water waves, sound waves, light waves, the matter waves of quantum mechanics, and the gravitational waves of general relativity. This book is targeted toward college non-science majors, advanced high school students, and adults who are curious about our physical world. It assumes familiarity with algebra but no further mathematics and is classroom-ready with many worked examples, exercises, exploratory puzzles, and appendices to support students from a variety of backgrounds.Trade Review“‘Light and Waves’ fills a need to educate non-science majors and laypeople on the joy of optics. This highly recommended book inspires questions, curiosity, excitement and interest in the natural universe. … this book special is the quality of the questions, the variety of worked problems with answers, the numerous exercises and crucial additional resources.” (Barry R. Masters, optica-opn.org, October 26, 2023)Table of ContentsContentsPreface1 Introduction1.1 Theories of Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.1.1 Extramission theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.1.2 Particle theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121.1.3 Wave theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121.1.4 Particle-wave duality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131.1.5 Today . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141.2 Further reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Part I: Waves2 Properties of Waves 2.1 Introduction to waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172.1.1 Examples of waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172.1.2 Transverse, longitudinal, and surface waves . . . . . . . . . . . . . . . . . . . 182.1.3 Amplitude and wavelength . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192.2 Speed and velocity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192.2.1 Speed and velocity of waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192.2.2 Speed of light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212.2.3 Measuring the speed of light . . . . . . . . . . . . . . . . . . . . . . . . . . . 222.2.4 Speed of light in a medium . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232.2.5 Aside: High frequency stock market trading and the speed of light . . . . . . 232.3 Frequency and period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242.3.1 Frequency and period of waves . . . . . . . . . . . . . . . . . . . . . . . . . . 242.3.2 Cars on a road analogy for waves . . . . . . . . . . . . . . . . . . . . . . . . . 262.4 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262.5 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 Superposition3.1 Superposition of waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293.1.1 The superposition principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293.1.2 Rogue waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303.1.3 Constructive and destructive interference . . . . . . . . . . . . . . . . . . . . 313.1.4 Beating patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323.2 Standing waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323.2.1 Reflection at boundaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323.2.2 Standing waves from reflected waves and superposition . . . . . . . . . . . . . 333.2.3 Standing waves between two boundaries . . . . . . . . . . . . . . . . . . . . . 343.3 Thin film interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353.3.1 Structural coloration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363.4 Diffraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363.4.1 Diffraction through holes and around obstacles . . . . . . . . . . . . . . . . . 363.4.2 Huygen’s principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373.5 Diffraction and interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383.5.1 Double-slit experiment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383.5.2 Double-slit experiment analysis . . . . . . . . . . . . . . . . . . . . . . . . . . 383.5.3 Diffraction gratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393.5.4 Single-slit experiment and analysis . . . . . . . . . . . . . . . . . . . . . . . . 403.5.5 The Arago-Poisson spot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403.5.6 Babinet’s principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.5.7 Atmospheric diffraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413.6 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423.7 Further reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433.8 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434 Wave Interactions 4.1 Resonance, coupling, and damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454.1.1 Resonance and coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454.1.2 Resonance with light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 464.1.3 Energy transfer at a constant frequency is reversible . . . . . . . . . . . . . . 484.1.4 Energy loss from damping is irreversible . . . . . . . . . . . . . . . . . . . . . 504.1.5 Aside: The Tacoma Narrows and Millennium Bridges . . . . . . . . . . . . . 514.2 Intensity spectra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524.2.1 Spectral graphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524.2.2 Continuous and line spectra . . . . . . . . . . . . . . . . . . . . . . . . . . . . 544.3 Transmission and absorption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554.3.1 Transmission spectra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554.3.2 Absorption spectra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 574.4 Doppler effect and red/blue shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594.4.1 The Doppler effect for sound waves . . . . . . . . . . . . . . . . . . . . . . . . 594.4.2 Doppler effect for other types of waves . . . . . . . . . . . . . . . . . . . . . . 614.4.3 Supersonic motion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 624.5 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 634.6 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645 Mechanical Waves 5.1 Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695.1.1 How waves work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 695.1.2 Speed of waves on a string . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705.1.3 Damped waves on a string . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.2 Sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.2.1 Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715.2.2 How sound waves work and speed of sound . . . . . . . . . . . . . . . . . . . 725.2.3 The sound spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745.2.4 Sonar and Medical ultrasound . . . . . . . . . . . . . . . . . . . . . . . . . . . 755.3 The physics of music . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 765.3.1 Physics terminology for music . . . . . . . . . . . . . . . . . . . . . . . . . . . 765.3.2 Musical instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 775.3.3 The Western musical scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 805.4 Water waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815.4.1 Forces and wave speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 815.4.2 Phase velocity and group velocity . . . . . . . . . . . . . . . . . . . . . . . . . 845.4.3 Water motion in waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 855.4.4 Long wavelength water waves: tsunamis, tides, and seiches . . . . . . . . . . 875.5 Seismic waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.5.1 Earthquakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.5.2 Types of seismic waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 915.5.3 Seismic wave speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925.5.4 The Earth’s structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 925.6 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 935.7 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95Part II: Light 6 Electromagnetic waves 6.1 Light waves as electric and magnetic fields . . . . . . . . . . . . . . . . . . . . . . . . 976.1.1 Scalars, vectors, and fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 986.1.2 Static electric fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 986.1.3 Static magnetic fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1006.1.4 Dynamic electric and magnetic fields . . . . . . . . . . . . . . . . . . . . . . . 1026.1.5 Electromagnetic waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1036.1.6 How light waves work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1036.1.7 Light in a medium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1046.2 The electromagnetic spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1046.3 Scattering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1066.3.1 White objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1066.3.2 Rayleigh scattering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1076.4 Polarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1086.4.1 Electromagnetic waves can be polarized . . . . . . . . . . . . . . . . . . . . . 1086.4.2 Polarized light from selective absorption . . . . . . . . . . . . . . . . . . . . . 1096.4.3 Other sources of polarized light . . . . . . . . . . . . . . . . . . . . . . . . . . 1096.4.4 Birefringence and optical activity . . . . . . . . . . . . . . . . . . . . . . . . . 1106.4.5 Between crossed polarizers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1106.4.6 Circular polarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1116.5 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1126.6 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1137 Photons 7.1 Quantum mechanics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1157.1.1 Problems with classical mechanics . . . . . . . . . . . . . . . . . . . . . . . . 1157.1.2 Photons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1167.1.3 Quantum interpretation of the double-slit experiment . . . . . . . . . . . . . 1187.2 Momentum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1197.2.1 Classical momentum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1197.2.2 Photon momentum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1197.2.3 Radiometers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1207.2.4 Solar sails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1207.2.5 Laser tweezers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1217.3 Matter waves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1227.3.1 The de Broglie equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1227.3.2 Matter wave speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1237.3.3 Particle in a box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1237.3.4 The hydrogen atom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1267.3.5 Atomic spectra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1287.4 Fluorescence, phosphorescence, and lasers . . . . . . . . . . . . . . . . . . . . . . . . 1297.4.1 Fluorescence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1297.4.2 Phosphorescence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1307.4.3 Lasers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1307.5 Quantum mechanics and information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1317.5.1 Heisenberg uncertainty principle . . . . . . . . . . . . . . . . . . . . . . . . . 1317.5.2 Entanglement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1337.6 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1347.7 Further reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1367.8 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1368 Blackbody radiation 8.1 Blackbody radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1398.1.1 Wien’s displacement law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1398.1.2 Stefan-Boltzmann Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1418.1.3 Radiation coupling for black and white objects . . . . . . . . . . . . . . . . . 1418.1.4 Two-way blackbody radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . 1428.2 The greenhouse effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1438.2.1 Greenhouse effects on Mars and Venus . . . . . . . . . . . . . . . . . . . . . . 1448.2.2 Global warming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1458.3 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1468.4 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1478.4.1 The Earth’s energy budget . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147Part III: Rays 9 Shadows and Pinhole cameras 9.1 Shadows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1519.1.1 Umbra and penumbra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1519.2 Pinhole camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1539.3 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1539.4 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15410 Reflection 10.1 Reflection in general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15510.1.1 Requirements for reflection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15510.1.2 Law of reflection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15610.2 Flat reflectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15710.2.1 One mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15710.2.2 Retroreflectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15910.3 Concave reflectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16010.3.1 Parabolic reflectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16010.3.2 Concave spherical mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16110.4 Convex spherical mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16410.5 Mirrors, inversion, and symmetry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16510.6 Fermat’s principle of least time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16610.7 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16710.8 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16811 Refraction11.1 Refractive index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17111.2 Normal incidence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17111.3 Incidence at an angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17311.3.1 Snell’s Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17311.3.2 Snell’s Law in use, and total internal reflection . . . . . . . . . . . . . . . . . 17411.3.3 Examples of total internal reflection . . . . . . . . . . . . . . . . . . . . . . . 17511.4 Convex lenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17511.5 Concave lenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17711.6 Dispersion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17711.7 Fermat’s principle of least time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17811.8 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17811.9 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17912 Vision 12.1 Color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18312.1.1 Color wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18312.1.2 Addition of light and the RGB color scheme . . . . . . . . . . . . . . . . . . . 18412.1.3 Light subtraction due to pigments and the CMYK color scheme . . . . . . . 18512.1.4 HSV color scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18712.2 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18812.3 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189Appendices A NumbersA.1 Scientific notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191A.1.1 Scientific notation on a calculator . . . . . . . . . . . . . . . . . . . . . . . . . 191A.2 More calculator advice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192A.3 Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192B Units B.1 Units are your friends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195B.2 The metric system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195B.3 Unit math . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197B.4 Unit conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197B.5 Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199C Algebra C.1 Solving problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201C.2 Expressions and equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201C.2.1 Expersions and equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201C.2.2 Manipulating expressions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202C.2.3 Manipulating equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203C.3 Exponents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204D Geometry D.1 Triangles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205D.1.1 Similar triangles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205D.1.2 Right triangles and trigonometry . . . . . . . . . . . . . . . . . . . . . . . . . 205D.2 Areas and volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

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Book SynopsisGeometrical Optics.- Wave Optics.- Polarization.- The Fabry-Perot Interferometer.- Stable Resonators.- Resonators on the Stability Limits.- Unstable Resonators.

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Book SynopsisThis book covers key theoretical and practical aspects of optics, photonics and lasers. It addresses optical instrumentation and metrology, photonic and optoelectronic materials and devices, nanophotonics, organic and bio-photonics and high-field phenomena. Researchers, engineers, students and practitioners interested in any of these fields will find a wealth of new methods, technologies, advanced prototypes, systems, tools and techniques, as well as general surveys outlining future directions. Table of ContentsSection 1.- Optics: Optical Instrumentation and Metrology, techniques and materials and devices.- Section 2.- Photonics: Photonics for Energy, Photonic and Optoelectronic Materials and Devices Communications and Switching Photonics, Organic and Bio-Photonics Photodetectors, Sensors and Imaging, Nonlinear Optics, Fiber Optics devices and Nanophotonics.- Section 3.- Lasers: Plasma Technology; High intensity Lasers and high Field Phenomena.

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Book SynopsisThe formalism of quantum optics is elucidated in the early chapters and the main techniques are introduced. These are applied in the later chapters to problems such as squeezed states of light, resonance fluorescence, laser theory, quantum theory of four-wave mixing, quantum non-demolition measurements, Bell's inequalities, and atom optics. Experimental results are used to illustrate the theory throughout. This yields the most comprehensive and up-to-date coverage of experiment and theory in quantum optics in any textbook.Trade ReviewFrom the reviews of the second edition:"The book contains new chapters, which cover areas of the field that were in their infancy or did not exist at all when the first edition was completed in 1994. … The second edition deserves to be intensely studied by students or young PhDs who want to pursue the research on quantum properties of light. It should also be a part of every university’s library." (Daniela Dragoman, Optics and Photonics News, November, 2008)"This is a beautiful and self-contained textbook that unifies new and well-established basic theory and experiment. It provides the readers with … both the tools of theoretical quantum optics and clarifications on the way features of squeezed states are currently being exploited, as for protocols in quantum information. … It can be definitively suggested, among the others, to all those who are willing to be safely guided into the theoretical and experimental fundamentals that place quantum optics in a central position in modern physics." (Giulio Landolfi, Zentralblatt MATH, Vol. 1163, 2009)“Quantum optics has witnessed significant theoretical and experimental developments, which are indeed concisely and effectively surveyed in the book. It covers a broad range of topics in the field, from the fundamentals to specialized problems of modern research, through a precise, though not introductory, treatment. The book is definitely suitable to graduate students and researchers in quantum optics with a solid mathematical background. … a valuable and enjoyable tool to complete and enrich an already established knowledge in the field.” (Amalia Torre, Mathematical Reviews, Issue 2011 h)Table of ContentsQuantisation of the Electromagnetic Field.- Coherence Properties of the Electromagnetic Field.- Representations of the Electromagnetic Field.- Quantum Phenomena in Simple Systems in Nonlinear Optics.- Stochastic Methods.- Input–Output Formulation of Optical Cavities.- Generation and Applications of Squeezed Light.- Nonlinear Quantum Dissipative Systems.- Interaction of Radiation with Atoms.- CQED.- Quantum Theory of the Laser.- Bells Inequalities in Quantum Optics.- Quantum Nondemolition Measurements.- Quantum Coherence and Measurement Theory.- Quantum Information.- Ion Traps.- Light Forces.- Bose-Einstein Condensation.

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Book SynopsisDas Buch beschäftigt sich mit den Grundlagen des Lasereinsatzes zum Veredeln von Metalloberflächen und liefert ein tiefes Verständnis der Zusammenhänge. Die Beiarbeitungsvorgänge in der festen und flüssigen Phase sowie das Rapid Prototyping werden anhand von Beispielen erläutert. Zur Wärmeleitung sind Diagramme enthalten, die ein schnelles Abschätzen ermöglichen und komplizierte Rechnungen überflüssig machen. Die erforderlichen Anlagen und Systemtechnik werden erläutert. Das Buch orientiert sich am Einsatz von Hochleistungs-CO2- und Nd:YAG-Lasern.Table of Contents1 Einleitung.- 2 Prinzip der Oberflächenbehandlung durch Laserstrahlung.- 2.1 Das Verfahrensprinzip.- 2.2 Laserstrahlquellen.- 2.3 Bearbeitungsanlagen.- 3 Allgemeine Grundlagen.- 3.1 Strahlausbreitung und Strahlformung.- 3.1.1 Strahlausbreitung.- 3.1.2 Strahlfokussierung.- 3.1.3 Strahlformungsoptiken.- 3.2 Strahlungsabsorption.- 3.2.1 Absorption an Metalloberflächen.- 3.2.2 Absorption an Deckschichten.- 3.3 Wärmeleitung.- 3.3.1 Verschiedene Wärmequellen.- 3.3.2 Diagramme zur Wärmeleitung.- 4 Bearbeitung in der festen Phase.- 4.1 Umwandlungshärten.- 4.1.1 Das Verf ahrensprinzip.- 4.1.2 Umwandlungskinetik von Eisenwerkstoffen.- 4.1.3 Eigenspannungen.- 4.1.4 Beispiele zum Umwandlungshärten.- 4.2 Rekristallisieren.- 4.2.1 Das Verfahrensprinzip.- 4.2.2 Anwendungsbeispiel.- 4.3 Umformen mit Laserstrahlung.- 4.3.1 DIN-Einordnung.- 4.3.2 Das Verfahrensprinzip.- 4.3.2.1 Umformung ohne elastische Vorspannung.- 4.3.3.2 Umformung mit elastischer Vorspannung.- 4.3.3 Prozeßführung beim Umformen mit Laserstrahlung.- 4.3.4 Ergebnisse des Umformprozesses.- 4.3.4.1 Oberflächenqualität.- 4.4 Behandlung von Elektroblech.- 4.4.1 Das Verfahrensprinzip.- 4.4.2 Anwendungsbeispiel.- 5 Berbeitung in der flüssigen Phase.- 5.1 Umschmelzen.- 5.1.1 Das Verfahren.- 5.1.2 Schmelzbewegung.- 5.1.3 Schutzgase.- 5.1.4 Anwendungsbeispiele.- 5.2 Legieren.- 5.2.1 Das Verfahren.- 5.2.2 Materialzufuhr.- 5.2.3 Anwendungsbeispiele.- 5.3 Dispergieren.- 5.3.1 Das Verfahren.- 5.3.2 Anwendungsbeispiele.- 5.4 Beschichten.- 5.4.1 Das Verfahren.- 5.4.2 Anwendungsbeispiele.- 6 Rapid-Prototyping.- 6.1 Prototypen aus nichtmetallischen Werkstoffen.- 6.1.1 Stereolithographie (SL).- 6.1.2 Selektives Lasersintern (SLS).- 6.1.3 Laminated Object Manufacturing (LOM).- 6.1.4 Nicht lasergestützte RP-Verfahren.- 6.1.4.1 Fused Deposition Modelling (FDM).- 6.1.4.2 Solid Ground Curing (SGC).- 6.2 Prototypen aus metallischen Werkstoffen-Rapid Metal Prototyping.- 6.2.1 Konventionelle Verfahren.- 6.2.2 Abform- und Folgeprozesse.- 6.2.3 Direkte Erzeugung metallischer Prototypen.- 6.2.3.1 Selektives Lasersintern (SLS).- 6.2.3.2 Laserstrahlgenerieren (LG).- 6.2.3.3 Weitere Verfahren.- 6.3 Umwandlung von 3D-CAD-Daten in Maschinendatensätze.- 6.3.1 Generierung von 3D-CAD-Daten.- 6.3.2 Datenaufbereitung.- 6.4 Zusammenfassung und Ausblick.- Anhang A Stereolithographie.- Anhang B Laserstrahlgenerieren.- Nomenklatur.- Sachwortverzeichnis.

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Book SynopsisLeading experts from "The Physics of Quantum Information" network, initiated by the European Commission, bring together the most recent results from this emerging area of quantum technology. Written in a consistent style as a research monograph, the book introduces quantum cryptography, quantum teleportation, and quantum computation, considering both theory and newest experiments. Both scientists working in the field and advanced students will find a rich source of information on this exciting new area.Trade ReviewFrom the reviews "Included among the more than 40 contributors are some of the subject¿s leading European practitioners¿ Topics are well balanced between presentations of the theory (dazzling in its ingenuity) and crude attempts at implementation (tours de force in technol9gy, but still a long way from non-trivial computational application)¿ ¿The Physics of Quantum Information¿ does convey a through and authoritative picture of the state of this fascinating futuristic art as we enter the 21st century." - American Scientist "This volume covers Quantum Cryptography Quantum Teleportation and Quantum Computation. The book presents clearly the fundamental concepts, amply illustrated with theoretical calculations and descriptions of experimental work. Consequently, this is a first-class primer, pitched at a level suitable for honours students or above.The first section, dealing with Quantum Cryptography, discusses the possibility of secure exchange of key material via entangled states in quantum channels. The presentation makes it clear that quantum key exchange, using quantum indeterminacy to test for an eavesdropper, offers genuine security. The discussion of experimental realisations suggests that this will be a practical technology in the not too distant future.The next chapter is on Quantum "teleportation", the transfer of a quantum state to an entangled system at another location. This chapter includes a discussion of a number of elegant experiments.Much of the book is devoted to Quantum Computing. An introduction introduces the qubit (quantum bit) and quantum logic gates, followed by a very clear exposition of quantum algorithms, and their speed advantages over classical algorithms. The presentation then moves to the practicalities of building a quantum computer. Decoherence, a formidable challenge, is covered at length. There is a tendency in some writings to understate the difficulties that decoherence might present, but here the discussion is clear and balanced. The authors then move to potential solutions; quantum error correction and entanglement purification. Finally, this book has a very good index and an extensive bibliography. Unreservedly recommended, and deserving of a place in any Physics library."Andrew DaviesDepartment of DefenceCanberra ACTThe Physicist, Australian Institute of Physics, 2001,38,1"The best of these (multi-author works) so far is The Physics of Quantum Information edited by Dik Bouwmeester, Artur Ekert and Anton Zeilinger and published by Springer-Verlag. It is too much to expect that a multi-author book would present a coherent vision of a subject as young as this. The editors however have done an excellent job of stitching together a rewarding tapestry of the field as it stands today. (...) The Physics of Quantum Information is essential reading for anyone new to the field, particularly if they enter from the direction of quantum optics and atomic physics." Gerard J. Milburn, Australia; Quantum Information and Computation 1, 89-90 (2001) "The editors however have done an excellent job of stitching together a rewarding tapestry of the field as it stands today…The Physics of Quantum Information is essential reading for anyone new to the field, particularly if they enter from the direction of quantum optics and atomic physics."–The Physicist "Unreservedly recommended, and deserving of a place in any Physics library."–Andrew Davies, Department of Defence, Canberra, Australia AMERICAN SCIENTIST"Topics are well balanced between presentations of the theory (dazzling in its ingenuity) and crude attempts at its implementation (tours de force of technology, but still a long way from any nontrivial computational application)…does convey a thorough and authoritative picture of the state of this fascinating futuristic art as we enter the 21st century.” QUANTUM INFORMATION & COMPUTATION"…an excellent job of stitching together a rewarding tapestry of the field as it stands today…essential reading for anyone new to the field, particularly if they enter from the direction of quantum optics and atomic physics.”Table of Contents1. The Physics of Quantum Information: Basic Concepts.- 2. Quantum Cryptography.- 3. Quantum Dense Coding and Quantum Teleportation.- 4. Concepts of Quantum Computation.- 5. Experiments Leading Towards Quantum Computation.- 6. Quantum Networks and Multi-Particle Entanglement.- 7. Decoherence and Quantum Error Correction.- 8. Entanglement Purification.- References.

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Book SynopsisThe optical filter is resonator based. The required passband shape of ring resonator-filters can be custom designed by the use of configurations of various ring coupled resonators. This book describes the current state-of-the-art on these devices. It provides an in-depth knowledge of the simulation, fabrication and characterization of ring resonators for use as example filters, lasers, sensors.Table of ContentsRing Resonators: Theory and Modeling.- Materials, Fabrication, and Characterization Methods.- Building Blocks of Ring Resonator Devices.- Devices.- Whispering Gallery Mode Devices.- Outlook.

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Book SynopsisExplains in detail the basics, theory, design, fabrication, and operation of vertical-cavity surface-emitting lasers. All the chapters are written by pioneers and key experts who have exclusive access to the most up-to-date innovations in the respective fields. Trade ReviewFrom the reviews: "Vertical-Cavity Surface-Emitting Lasers (or VCSELs) are relatively new semiconductor laser devices. … This book has been edited to cover basic concepts, aspects of the device’s technology and application areas of VCSELs. The different chapters are written by leading experts in the field … . The book is not only intended for scientists and engineers who are specialists in the field, but also for graduate students … . I can recommend this book to scientists and engineers working on or with VCSELs." (Jan Danckaert and Erik Stijns, Physicalia, Vol. 25 (4), 2003) "This book includes the basic concepts, device technology, and application areas of VCSELs … . this book is the first kind in that it provides readers with a comprehensive account of the latest technological developments in VCSEL devices. In fact all the chapters are written by pioneers and key experts … . Readers will come to appreciate all the crucial aspects of VCSEL devices. … It is an excellent reference and an exclusive course book and I can recommend it without any reservations." (K.Seiffert, Optik, Vol. 114 (10), 2003)Table of Contents1 Vertical-Cavity Surface-Emitting Laser: Introduction and Review.- 2 Physics of the Gain Medium in Vertical-Cavity Surface-Emitting Semiconductor Lasers.- 3 Operating Principles of VCSELs.- 4 Band Engineering of the Polarization and Gain Properties in VCSELs.- 5 Three-Dimensional Simulation of Vertical-Cavity Surface-Emitting Semiconductor Lasers.- 6 Modeling the Dynamics of VCSELs.- 7 Low-Power Vertical-Cavity Surface-Emitting Lasers and Microcavity Light-Emitting Diodes Based on Apertured-Microcavities.- 8 Cavity and Mirror Design for Vertical-Cavity Surface-Emitting Lasers.- 9 1.3 and 1.55 ?m Vertical-Cavity Surface-Emitting Lasers.- 10 Application of VCSELs to Radiation-Tolerant Optical Data Links.- 11 Progress in Blue and Near-Ultraviolet Vertical-Cavity Emitters: A Status Report.- 12 Long-Wavelength InP-Based VCSELs.

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Book SynopsisIn order to analyze the light of cosmic objects, particularly at extremely great distances, spectroscopy is the workhorse of astronomy. In the era of very large telescopes, long-term investigations are mainly performed with small professional instruments. Today they can be done using self-designed spectrographs and highly efficient CCD cameras, without the need for large financial investments.This book explains the basic principles of spectroscopy, including the fundamental optical constraints and all mathematical aspects needed to understand the working principles in detail. It covers the complete theoretical and practical design of standard and Echelle spectrographs. Readers are guided through all necessary calculations, enabling them to engage in spectrograph design. The book also examines data acquisition with CCD cameras and fiber optics, as well as the constraints of specific data reduction and possible sources of error. In closing it briefly highlights some main aspects of the research on massive stars and spectropolarimetry as an extension of spectroscopy. The book offers a comprehensive introduction to spectroscopy for students of physics and astronomy, as well as a valuable resource for amateur astronomers interested in learning the principles of spectroscopy and spectrograph design.Trade Review“It is a comprehensive volume that includes all the fundamental optics concerned with the components of spectrographs and their construction. … this is a text that will readily find a place on my bookshelf. It is a volume to which I expect to refer frequently, particularly in my efforts to develop spectrographs for future space missions.” (Martin Barstow, The Observatory, Vol. 135 (1249), December, 2015)Table of ContentsPrologue.- Fundamentals of standard spectroscopy.- The construction of a grating spectrograph.- Fundamentals of Echelle spectroscopy.- The construction of an Echelle spectrograph.- Other designs.- Practical examples.- Image Slicer.- CCD.- Fiber optics.- Data reduction.- Measurement errors and statistics.- Practical Observations.- The next step – Polarization.- Epilogue.- Acknowledgements.- Appendices.

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Book SynopsisLight emitting diodes (LEDs) are already used in traffic signals, signage lighting, and automotive applications. However, its ultimate goal is to replace traditional illumination through LED lamps since LED lighting significantly reduces energy consumption and cuts down on carbon-dioxide emission. Despite dramatic advances in LED technologies (e.g., growth, doping and processing technologies), however, there remain critical issues for further improvements yet to be achieved for the realization of solid-state lighting. This book aims to provide the readers with some contemporary LED issues, which have not been comprehensively discussed in the published books and, on which the performance of LEDs is seriously dependent. For example, most importantly, there must be a breakthrough in the growth of high-quality nitride semiconductor epitaxial layers with a low density of dislocations, in particular, in the growth of Al-rich and and In-rich GaN-based semiconductors. The materials quality is directly dependent on the substrates used, such as sapphire, Si, etc. In addition, efficiency droop, growth on different orientations and polarization are also important. Chip processing and packaging technologies are key issues. This book presents a comprehensive review of contemporary LED issues. Given the interest and importance of future research in nitride semiconducting materials and solid state lighting applications, the contents are very timely. The book is composed of chapters written by leading researchers in III-nitride semiconducting materials and device technology. This book will be of interest to scientists and engineers working on LEDs for lighting applications. Postgraduate researchers working on LEDs will also benefit from the issues this book provides.Table of Contents1: Introduction Part A. Progress and prospect of growth of wide-band-gap III-nitrides; Hiroshi Amano. 2: Introduction Part B. Ultra-efficient solid-state lighting: likely characteristics, economic benefits, technological approaches; Jeff Y. Tsao, et al. 3: Epitaxy Part A. LEDs Based on Heteroepitaxial GaN on Si Substrates; Takashi Egawa and Osamu Oda. 4: Epitaxy Part B. Epitaxial Growth of GaN on Patterned Sapphire Substrates; Kazuyuki Tadatomo.5: Growth and optical properties of GaN-based non- and semipolar LEDs; Michael Kneissl et al.6: Active region Part A. Internal Quantum Efficiency in Light Emitting Diodes; Elison Matioli and Claude Weisbuch. 7: Active region Part B. Internal Quantum Efficiency; Jong-In Shim.8: Electrical properties, reliability issues, and ESD robustness of InGaN-based LEDs; Matteo Meneghini, et al. 9: Light extraction efficiency Part A. Ray Tracing for Light Extraction Efficiency (LEE) Modeling in Nitride LEDs; C. Lalau Keraly, et al. 10: Light extraction efficiency Part B. Light Extraction of High Efficient Light-Emitting Diodes; Ja-Yeon Kim, et al.11: Packaging. Phosphors and white LED packaging; Rong-Jun Xie and Naoto Hirosaki.12: High voltage LED; Wen-Yung Yeh, et al.13: Color Quality of White LEDs; Yoshi Ohno.14: Emerging System Level Applications for LED Technology; Robert F. Karlicek, Jr.

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Book SynopsisHigh power lasers and their applications in production technology have experienced a vivid development during the last decades and now offer improved performance of classical applications in cutting or welding. Processes that are used since a long time have been improved considerably, for instance hardening. More and more new applications have been developed for instance 3D-printing of metals or forming with laser assistance. Therefore, it is important for production engineers to understand the laser technology and explore how it can be used to enhance production speed, quality, and reduce cost.This book treats the basic principles underlying laser technology, long-time-used equipment and processes but also the most recent improvements and applications, then compares it with the competing conventional technologies. Each of these two parts is preceded by tutorials that inform the reader about the physical basis of the respective technologies. In addition, hazards of these technologies and respective protection are treated for both cases. The book concludes with a detailed comparison of competing technologies and lasers to give a prognosis on the future of lasers in manufacturing. It is written in a style that can be read by people without a broad physical basis and avoids the use of derivations and equations but explains all the material in an easily understandable way in simple words.

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Book SynopsisThis book describes the application of ultrafast laser science and technology in materials and processing relevant to industry today, including ultrafast laser ablation where fundamental studies have led to the development of the world's first femtosecond photomask repair tool. Semiconductor manufacturing companies worldwide use the tool to repair photomask defects, saving hundreds of millions in production costs. The most up-to-date ultrafast laser technologies are described and methods to generate high harmonics for photoelectron spectroscopy of industrially important materials are covered, with an emphasis on practical laboratory implementation. Basic device physics merged with photoemission studies from single- and polycrystalline materials are described. Extensions to new methods for extracting key device properties of metal-oxide-semiconductor structures, including band offsets, effective work functions, semiconductor band bending and defect-related charging in a number of technologically important gate oxides are detailed. Polycrystalline photovoltaic materials and heterostructures as well as organic light emitting materials are covered. This book describes both the history, and most recent applications of ultrafast laser science to industrially relevant materials, processes and devices.

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Book SynopsisThis textbook is based on a course given by the first-named author to third and fourth year undergraduate students from physics, engineering physics and electrical engineering. The purpose is to introduce and explain some of the fundamental principles underlying laser beam control in optoelectronics, especially those in relation to optical anisotropy which is at the heart of many optical devices. The book attempts to give the reader the background knowledge needed to work in a laser, optoelectronic or photonic environment, and to manage and handle laser beam equipment with ease.In this edition, recent research results on modern technologies and instruments relevant to laser optoelectronics have been added to each chapter. New material include: chirped pulse amplification for petawatt lasers; optical anisotropy; physical explanations for group velocity dispersion, group delay dispersion, and third order dispersion; an introduction of different types of laser systems; and both optical isotropy and anisotropy in different types of harmonic generation.Theories based upon mode-locking and chirped pulse amplifications have become increasingly more important. It is thus necessary that students learn all these in a course devoted to laser optoelectronics. As such, Chapter 12 is now devoted to mode-locking and carrier-envelope phase locking. A new chapter, Chapter 13, which focuses on chirped pulse amplification has also been added.

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Book SynopsisThis textbook is based on a course given by the first-named author to third and fourth year undergraduate students from physics, engineering physics and electrical engineering. The purpose is to introduce and explain some of the fundamental principles underlying laser beam control in optoelectronics, especially those in relation to optical anisotropy which is at the heart of many optical devices. The book attempts to give the reader the background knowledge needed to work in a laser, optoelectronic or photonic environment, and to manage and handle laser beam equipment with ease.In this edition, recent research results on modern technologies and instruments relevant to laser optoelectronics have been added to each chapter. New material include: chirped pulse amplification for petawatt lasers; optical anisotropy; physical explanations for group velocity dispersion, group delay dispersion, and third order dispersion; an introduction of different types of laser systems; and both optical isotropy and anisotropy in different types of harmonic generation.Theories based upon mode-locking and chirped pulse amplifications have become increasingly more important. It is thus necessary that students learn all these in a course devoted to laser optoelectronics. As such, Chapter 12 is now devoted to mode-locking and carrier-envelope phase locking. A new chapter, Chapter 13, which focuses on chirped pulse amplification has also been added.

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Book SynopsisThis book is intended as a textbook on laser physics for advanced undergraduates and first-year graduate students in physics and engineering who need to use lasers in their labs and want to understand the physical processes involved with the laser techniques in their fields of study. This book aims to provide a coherent theoretical framework on the light-matter interaction involved with lasers in such a way that students can easily understand the essential topics related to lasers and their applications and get accustomed to the latest cutting-edge research developments. Most of all, the content of this book is concise to be covered in a semester.

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Book SynopsisThis book provides a systematic description and analysis of laser heat-mode lithography, addressing the basic principles, lithography system, manipulation of feature size, grayscale lithography, resist thin films, and pattern transfer, while also presenting typical experimental results and applications. It introduces laser heat-mode lithography, where the resist thin films are essentially an opto-thermal response to the laser beam with changeable wavelength and are not sensitive to laser wavelength. Laser heat-mode lithography techniques greatly simplify production procedures because they require neither a particular light source nor a particular environment; further, there are no pre-baking and post-baking steps required for organic photoresists. The pattern feature size can be either larger or smaller than the laser spot by adjusting the writing strategy. The lithographic feature size can also be arbitrarily tuned from nanoscale to micrometer without changing the laser spot size. Lastly, the line edge roughness can be controlled at a very low value because the etching process is a process of breaking bonds among atoms. The book offers an invaluable reference guide for all advanced undergraduates, graduate students, researchers and engineers working in the fields of nanofabrication, lithography techniques and systems, phase change materials, etc.Table of ContentsCurrent status of lithography.- Principles of laser heat-mode lithography and thermal diffusion.- Laser heat-mode maskless lithography system.- Manipulation of thermal diffusion channels.- Laser heat-mode nanolithography on phase-change thin films.- Direct laser heat-mode nanopatterning on metallo-organic compound thin films.- Laser heat-mode patterning of transparent thin films.- Laser heat-mode grayscale image lithography.- Patterns transfer processes and applications.

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Book SynopsisIt is interesting to analyze the application of mid-infrared (MIR, 1000-5000 nm) radiation to study the dynamics of the nonlinear optical response of ablated molecular structures compared with commonly used Ti: sapphire lasers for plasma high-order harmonic generation (HHG), including the studies of extended harmonics at a comparable conversion efficiency with shorter wavelength laser sources, and a search for new opportunities in improvement of the HHG conversion efficiency in the mid-IR range, such as the application of clustered molecules. This book shows the most recent findings of various new schemes of the application of MIR pulses for HHG in laser-produced low-ionised, low-density plasma plumes, which could be dubbed for simplicity as 'plasma harmonics'. The use of any element of the periodic table, as well as thousands of complex samples that exist as solids largely extends the range of materials employed, whereas only a few rare gases are typically available for gas HHG. The exploration of practically any solid-state material through the nonlinear spectroscopy comprising laser ablation and harmonic generation can be considered as a new tool for materials science. Thus the MIR pump based laser-ablation-induced high-order harmonic generation spectroscopy can be considered a new method for the study of materials and one of most important applications of plasma HHG.

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Book SynopsisThe XIX International Conference on Laser Spectroscopy, one of the leading conferences in the very diverse and still growing field of laser spectroscopy, was held in Hokkaido, Japan, on June 7-12, 2009. This volume, comprising a collection of invited contributions presented at the conference, will report on the latest developments in the area of laser spectroscopy and related fields: cold atoms and molecules, degenerate quantum gases, quantum optics, quantum information processing, precision measurements, atomic clock, ultra-fast lasers and strong field phenomena, and novel spectroscopic applications.Table of ContentsDegenerate Quantum Gases: Anderson Localization; Dipolar Bose-Einstein Condensates with Spin Degrees of Freedom; Cold Atoms and Molecules: Ultracold Polar Molecules in the Rovibrational Ground State; Precision Measurements: Metastable Helium: Lifetime Measurements Using Cold Atoms as a Test of QED; Atomic Clocks: Optical Lattice Clock; Quantum Information: Spectroscopy and Quantum Information with Trapped Ions; New Laser Sources: XUV Frequency Comb Spectroscopy of Helium.

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Book SynopsisThis book describes the application of ultrafast laser science and technology in materials and processing relevant to industry today, including ultrafast laser ablation where fundamental studies have led to the development of the world's first femtosecond photomask repair tool. Semiconductor manufacturing companies worldwide use the tool to repair photomask defects, saving hundreds of millions in production costs. The most up-to-date ultrafast laser technologies are described and methods to generate high harmonics for photoelectron spectroscopy of industrially important materials are covered, with an emphasis on practical laboratory implementation. Basic device physics merged with photoemission studies from single- and polycrystalline materials are described. Extensions to new methods for extracting key device properties of metal-oxide-semiconductor structures, including band offsets, effective work functions, semiconductor band bending and defect-related charging in a number of technologically important gate oxides are detailed. Polycrystalline photovoltaic materials and heterostructures as well as organic light emitting materials are covered. This book describes both the history, and most recent applications of ultrafast laser science to industrially relevant materials, processes and devices.Table of ContentsAn Overview of Ultrafast Lasers and Their Applications to Laser Ablation; Photomask Repair; Photoelectron Spectroscopy; High Harmonic Generation; Applications to Metal-Oxide-Semiconductor Device Structures; Nanowire Spectroscopy and Femtosecond Laser Processing.

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