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＜p＞This book discusses both the theoretical and practical aspects of optics, photonics and lasers, presenting new methods, technologies, advanced prototypes, systems, tools and techniques as well as a general survey indicating future trends and directions. The main fields addressed include nonlinear optical phenomena, photonics for energy, high-field phenomena, photonic and optoelectronic sensors and devices, optical communications, biomedical optics and photonics. It also covers a large spectrum of materials, ranging from semiconductor-based optical materials to optical glasses, organic materials, photorefractive materials and nanophotonic materials, as well as applications such as metrology, optometry, adaptive optics, all optical instrumentation, optical communications, quantum information, lighting technologies, energy harvesting and optically based biomedical diagnosis and therapeutics.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞This book introduces model studies associated with laser surface processing such as conduction limited heating, surface re-melting, Marangoni flow and its effects on the temperature field, re-melting of multi-layered surfaces, laser shock processing, and practical applications. The book provides insight into the physical processes involved with laser surface heating and phase change in laser irradiated region. It is written for engineers and researchers working on laser surface engineering.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞The PUILS series delivers up-to-date reviews of progress in Ultrafast Intense Laser Science, a newly emerging interdisciplinary research field spanning atomic and molecular physics, molecular science and optical science which has been stimulated by the recent developments in ultrafast laser technologies. Each volume compiles peer-reviewed articles authored by researchers at the forefront of each their own subfields of UILS. Every chapter opens with an overview of the topics to be discussed, so that researchers unfamiliar to the subfield as well as graduate students can grasp the importance and attractions of the research topic at hand. These are followed by reports of cutting-edge discoveries. This eighth volume covers a broad range of topics from this interdisciplinary research field, focusing on molecules interacting with ultrashort and intense laser fields, advanced technologies for the characterization of ultrashort laser pulses and their applications, laser plasma formation and laser acceleration.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞This dissertation focuses on the study of novel high-gain free-electron laser (FEL) operation schemes with external seed lasers. The technique of manipulating the phase space of the electron beam, which is widely used in novel seeded FEL schemes, is systematically studied. Several novel FEL schemes are proposed for the generation of intense coherent FEL pulses with short wavelength, sub-femtosecond pulse length or multiple carrier frequency properties, which meet the needs of FEL users. Results of experiments are described for the recently proposed FEL schemes such as echo-enabled harmonic generation and cascaded high-gain harmonic generation. New photon/electron beam diagnostic methods are also developed for these experiments and future high-gain FEL facilities.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞This reference book provides a fully integrated novel approach to the development of high-power, single-transverse mode, edge-emitting diode lasers by addressing the complementary topics of device engineering, reliability engineering and device diagnostics in the same book, and thus closes the gap in the current book literature.＜/p＞ ＜p＞Diode laser fundamentals are discussed, followed by an elaborate discussion of problem-oriented design guidelines and techniques, and by a systematic treatment of the origins of laser degradation and a thorough exploration of the engineering means to enhance the optical strength of the laser. Stability criteria of critical laser characteristics and key laser robustness factors are discussed along with clear design considerations in the context of reliability engineering approaches and models, and typical programs for reliability tests and laser product qualifications. Novel, advanced diagnostic methods are reviewed to discuss, for the first time in detail in book literature, performance- and reliability-impacting factors such as temperature, stress and material instabilities.＜/p＞ ＜p＞＜strong＞Further key features include:＜/strong＞＜/p＞ ＜ul＞ ＜li＞practical design guidelines that consider also reliability related effects, key laser robustness factors, basic laser fabrication and packaging issues;＜/li＞ ＜li＞detailed discussion of diagnostic investigations of diode lasers, the fundamentals of the applied approaches and techniques, many of them pioneered by the author to be fit-for-purpose and novel in the application;＜/li＞ ＜li＞systematic insight into laser degradation modes such as catastrophic optical damage, and a wide range of technologies to increase the optical strength of diode lasers;＜/li＞ ＜li＞coverage of basic concepts and techniques of laser reliability engineering with details on a standard commercial high power laser reliability test program.＜/li＞ ＜/ul＞ ＜p＞＜em＞Semiconductor Laser Engineering, Reliability and Diagnostics＜/em＞ reflects the extensive expertise of the author in the diode laser field both as a top scientific researcher as well as a key developer of high-power highly reliable devices. With invaluable practical advice, this new reference book is suited to practising researchers in diode laser technologies, and to postgraduate engineering students.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞Jens Bosenberg Max-Planck-Institut fur Meteorologie, Bundesstr. 55, D-20146 Hamburg, Germany TESLAS, which stands for Tropospheric Environmental Studies by Laser Sounding, was formed in November 1987 as a subproject of EUROTRAC to enhance the measurement capabilities for vertical profiling of ozone in the troposphere by means of laser remote sensing. For studies of several atmospheric processes related to the formation and redistribution of photo-oxidants there was a clear need for measuring extended time series with appropriate vertical and temporal resolution. These could not be obtained by conventional in situ techniques, at least not with affordable effort, so remote sensing appeared to be the best way to obtain the required information. At the beginning of the subproject, some Differential Absorption Lidar (DIAL) systems for measuring the vertical distribution of ozone already existed, but their use was restricted to very few laboratories and very few measurement campaigns, since the instruments were highly complex, rather unreliable, and required extensive efforts for maintenance and operation by skilled scientists. In addition, the accuracy of these measurements under a variety of meteorological conditions was not really well established. The main tasks within TESLAS therefore were to develop fully the DIAL-methodology for remote sensing of tropospheric ozone, and to develop instruments which are accurate, reliable, easy to operate, and suitable for field deployment or airborne operation.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞Offering a fresh take on laser engineering, ＜strong＞Laser Modeling: A Numerical Approach with Algebra and Calculus＜/strong＞ presents algebraic models and traditional calculus-based methods in tandem to make concepts easier to digest and apply in the real world. Each technique is introduced alongside a practical, solved example based on a commercial laser. Assuming some knowledge of the nature of light, emission of radiation, and basic atomic physics, the text:＜/p＞ ＜ul＞ ＜li＞＜/li＞ ＜li＞Explains how to formulate an accurate gain threshold equation as well as determine small-signal gain＜/li＞ ＜li＞Discusses gain saturation and introduces a novel pass-by-pass model for rapid implementation of "what if?" scenarios＜/li＞ ＜li＞Outlines the calculus-based Rigrod approach in a simplified manner to aid in comprehension＜/li＞ ＜li＞Considers thermal effects on solid-state lasers and other lasers with new and efficient quasi-three-level materials＜/li＞ ＜li＞Demonstrates how the convolution method is used to predict the effect of temperature drift on a DPSS system＜/li＞ ＜li＞Describes the technique and technology of Q-switching and provides a simple model for predicting output power＜/li＞ ＜li＞Addresses non-linear optics and supplies a simple model for calculating optimal crystal length＜/li＞ ＜li＞Examines common laser systems, answering basic design questions and summarizing parameters＜/li＞ ＜li＞Includes downloadable Microsoft? Excel? spreadsheets, allowing models to be customized for specific lasers＜/li＞ ＜/ul＞ ＜p＞Don’t let the mathematical rigor of solutions get in the way of understanding the concepts. ＜strong＞Laser Modeling: A Numerical Approach with Algebra and Calculus＜/strong＞ covers laser theory in an accessible way that can be applied immediately, and numerically, to real laser systems.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞New chapters and updates highlight the second edition of ＜strong＞Laser Safety: Tools and Training＜/strong＞. This text provides background information relating to lasers and laser safety, and examines the components of laser work and laser safety from a different perspective. Written by a working laser safety officer, the book considers ways to keep users, as well as those around them, safe. The author encourages readers to think beyond protective eyewear. As it relates to safety, he determines that if eyewear is required, then the laser system is not ideal.＜/p＞ ＜p＞This book factors in optics, the vibration elements of the optical table, the power meter, and user training, elements that are not commonly considered in the context of laser safety. It presents ways for users to evaluate the hazards of any laser procedure and ensure that they are following documented laser safety standards. The material serves as a fundamental means or road map for laser users seeking to utilize the safest system possible.＜/p＞ ＜p＞＜strong＞What’s New in the Second Edition:＜/strong＞＜/p＞ ＜p＞The second edition provides an inclusion of the Z136.8 Research Laser Standard, and offers updates and an explanation of eye exposure limits (MPE), presents new cases studies, and presents practical example images. It includes coverage of, laser lab design lessons, addresses user facility challenges and laser disposal.＜/p＞ ＜ul＞ ＜li＞Presents case studies of real accidents, preventive measures, and templates for documenting potential laser risks and attendant safety measures＜/li＞ ＜li＞Reviews factors often overlooked when one is setting up a laser lab＜/li＞ ＜li＞Demonstrates how to investigate a laser incident＜/li＞ ＜/ul＞ ＜p＞This text which includes fundamental laser and laser safety information, as well as critical laser use information, is appropriate for both the novice and the seasoned professional.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜h4＞The State of the Art in High-Power Laser Technology＜/h4＞ ＜p＞Filled with full-color images, ＜em＞High-Power Laser Handbook＜/em＞ offers comprehensive details on the latest advances in high-power laser development and applications. Performance parameters for each major class of lasers are described. The book covers high-power gas, chemical, and free-electron lasers and then discusses semiconductor diode lasers, along with the associated technologies of packaging, reliability, and beam shaping and delivery. Current research and development in solid-state lasers is described as well as scaling approaches for high CW powers, high pulse energies, and high peak powers. This authoritative work also addresses the emergence of fiber lasers and concludes by reviewing various methods for beam combining.＜/p＞ ＜p＞＜strong＞Coverage Includes:＜/strong＞＜/p＞ ＜ul＞ ＜li＞Carbon dioxide lasers＜/li＞ ＜li＞Excimer lasers＜/li＞ ＜li＞Chemical lasers＜/li＞ ＜li＞High-power free-electron lasers＜/li＞ ＜li＞Semiconductor laser diodes＜/li＞ ＜li＞High-power diode laser arrays＜/li＞ ＜li＞Introduction to high-power solid-state lasers＜/li＞ ＜li＞Zig-zag slab lasers＜/li＞ ＜li＞ThinZag high-power laser development＜/li＞ ＜li＞Thin disk lasers＜/li＞ ＜li＞Heat capacity lasers＜/li＞ ＜li＞Ultrafast solid-state lasers＜/li＞ ＜li＞Ultrafast lasers in the thin disk geometry＜/li＞ ＜li＞The National Ignition Facility laser＜/li＞ ＜li＞Optical fiber lasers＜/li＞ ＜li＞Pulsed fiber lasers＜/li＞ ＜li＞High-power ultrafast fiber laser systems＜/li＞ ＜li＞High-power fiber lasers for industry and defense＜/li＞ ＜li＞Beam combining＜/li＞ ＜/ul＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞This book explores the optical Hall effect in the sharp focus of laser light. It builds upon the established theory of Richards-Wolf (1959), providing numerous real-world examples that illustrate both spin and orbital Hall effects near the focal point.＜/p＞ ＜p＞Within the focal zone, distinct regions of left and right circular polarization emerge, showcasing the orbital Hall effect. This effect becomes apparent when localized areas within the focal plane experience transverse energy flow, rotating either clockwise or counterclockwise. The spin Hall effect, a fundamental occurrence, is demonstrated when a linearly polarized Gaussian beam is concentrated.＜/p＞ ＜p＞Furthermore, the book reveals spin and orbital Hall effects in light fields with nonuniform linear polarization, where the polarization direction varies within the beam cross section. While the optical or photonic Hall effect has been recognized since 2004, a comprehensive monograph detailing its focal dynamics has been lacking until now.＜/p＞ ＜p＞Drawing from the cohesive theoretical framework of the Richards-Wolf theory, this book offers specific examples and results from computer modeling. It equips readers with analytical relations for calculating energy and spin fluxes near a sharp focus across various initial light vector fields.＜/p＞ ＜p＞Designed for a diverse audience, including scientists, engineers, and students in optics and photonics, this book serves as a valuable resource. It caters to undergraduate and graduate students in applied mathematics, physics, informatics, and optics, and can also benefit researchers and professionals in the field. Moreover, the book holds potential as a foundational text for advanced graduate courses＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞A distinctive discussion of the nonlinear dynamical phenomena of semiconductor lasers.＜/p＞ ＜p＞The book combines recent results of quantum dot laser modeling with mathematical details and an analytic understanding of nonlinear phenomena in semiconductor lasers and points out possible applications of lasers in cryptography and chaos control. This interdisciplinary approach makes it a unique and powerful source of knowledge for anyone intending to contribute to this field of research.＜/p＞ ＜p＞By presenting both experimental and theoretical results, the distinguished authors consider solitary lasers with nano-structured material, as well as integrated devices with complex feedback sections. In so doing, they address such topics as the bifurcation theory of systems with time delay, analysis of chaotic dynamics, and the modeling of quantum transport. They also address chaos-based cryptography as an example of the technical application of highly nonlinear laser systems.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞＜strong＞The book explores the intersection of laser technology and healthcare, highlighting its applications, challenges, and potential future in medical practice.＜/strong＞＜/p＞ ＜p＞Implementing cutting-edge technologies has upended the paradigms of diagnosis and treatment in the ever-changing world of healthcare. Among these breakthroughs, the introduction of laser therapy stands out as a transformative moment, presenting a tremendous range of possibilities across a wide range of medical areas.＜/p＞ ＜p＞This book is the outcome of considerable research, combined experience, and a passionate study of lasers’ diverse uses in modern medicine. This thorough book navigates the complex field of laser physics, clinical applications, and novel treatment interventions that are transforming the healthcare sector.＜/p＞ ＜p＞This book acts as a roadmap through the various aspects of laser-based diagnostics and treatment modalities, from the basic chapters that explain the fundamentals of laser physics and its significant effects on tissues to the in-depth investigation of laser surgery in modern healthcare, including a variety of medical operations, such as brain surgery, cardiovascular procedures, dermatology, and oral surgery. Each chapter focuses on a different aspect of laser therapy, emphasizing its critical role in the treatment of many medical problems, from neurological disorders to oncology, dentistry, wound healing, and more. The book also includes an in-depth discussion of laser therapy’s classification, processes, clinical uses, and safety considerations.＜/p＞ ＜p＞＜strong＞Audience＜/strong＞＜/p＞ ＜p＞The book is intended for researchers, scientists, medical specialists, and industry engineers in various disciplines including biomedical sciences, biotechnology, microbiology, biochemistry, immunology, pharmacy and pharmaceutical sciences, bioinformatics, translational research, oncology, medical sciences.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞Rotating Machinery, Hybrid Test Methods, Vibro-Acoustics & Laser Vibrometry, Volume 8.Proceedings of the 34th IMAC, A Conference and Exposition on Dynamics of Multiphysical Systems: From Active Materials to Vibroacoustics, 2016, the eighth volume of ten from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on:＜/p＞ ＜p＞? Processing Modal Data＜/p＞ ＜p＞? Rotating Machinery＜/p＞ ＜p＞? Vibro Acoustics＜/p＞ ＜p＞? Laser Vibrometry＜/p＞ ＜p＞? Teaching Practices＜/p＞ ＜p＞? Hybrid Testing＜/p＞ ＜p＞? Reduced Order Modeling＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞Laser shock peening (LSP) is a relatively new surface treatment for metallic materials. LSP is a process to induce compressive residual stresses using shock waves generated by laser pulses. LSP can greatly improve the resistance of a material to crack initiation and propagation brought on by cyclic loading and fatigue. This pioneering book was the first of its kind to consolidate scattered knowledge into one comprehensive volume. It describes the mechanisms of LSP and its substantial role in improving fatigue performance in terms of modification of microstructure, surface morphology, hardness and strength. In particular it describes numerical simulation techniques and procedures which can be adopted by engineers and research scientists to design, evaluate and optimise LSP processes in practical applications. - Provides for the first time, a comprehensive coverage of this important area - Written by two world renowned experts＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞Due to the rapid progress in laser technology a wealth of novel fundamental and applied applications of lasers in atomic and plasma physics have become possible. This book focuses on the interaction of high intensity lasers with matter. It reviews the state of the art of high power laser sources, intensity laser-atom and laser-plasma interactions, laser matter interaction at relativistic intensities, and QED with intense lasers.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞Comprehensive yet concise, The Physics and Technology of Laser Resonators presents both the fundamentals and latest developments in laser resonator technology, including specific case studies. The book covers various types of resonators, including unstable, ring laser, and multifold laser. It also discusses numerical resonator calculations and laser beam analysis. This reference will be of value and interest both to newcomers to the field and to professional engineers wishing to update their knowledge.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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