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＜p＞Als der Laser vor 30 Jahren das Licht der Welt erblickte, wurde die neue Technik zun?chst bel?chelt. Heute erreicht die Branche Umsatzzuw?chse von j?hrlich zehn Prozent. Der Laser ist eine Querschnittstechnologie, die gerade aus dem Maschinenbau nicht mehr wegzudenken ist. Weltmarktf?hrer ist ein Unternehmen aus Deutschland. Schwei?en, bohren, trennen, veredeln, gravieren, beschriften, messen - Laser sind Allesk?nner, deren Talente noch lange nicht ausgesch?pft sind.＜/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＞When you have made the decision to rid yourself of unwanted hairs there are two choices to consider electrolysis and laser. As with electrolysis, cases of scarring have been reported, but these are extremely rare. Compared with electrolysis, laser hair removal is more precise and much faster.＜/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＞Gordon Gould woke up one night in his Bronx, New York, apartment, opened a laboratory notebook and wrote: "Some rough calculations on the feasibility of a LASER: Light Amplification by Stimulated Emission of Radiation." That was November 1957, and the 37-year-old graduate student had coined the name for a world-changing invention. Before he stopped, he had written the first description of a working laser and how it could be used. What he didn't know was how to get a patent. So Gould, even as a radical background denied him a security clearance to work on his own invention, would spend the next thirty years fighting to prove he, and not the Nobel laureate Charles Townes, was the inventor. Finally, by 1988, Gould's legal war had won him four basic laser patents that upheld his claim. LASER is the dramatic story of a brilliant lone inventor who took on the establishment and triumphed in the end.＜/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＞Prepare for Battle. Embrace the Stars.＜/strong＞＜/p＞ ＜p＞＜strong＞FIfteen amazing tales by authors who are out of this world!＜/strong＞＜/p＞ ＜p＞From the corridors of colossal starships bristling with advanced weaponry to the uncharted realms of alien worlds, these stories will thrust you into the heat of battle and the wonder of the unknown. Join valiant starfighter pilots in desperate dogfights against overwhelming odds, brave commanders navigating treacherous political landscapes, and relentless warriors who confront both alien foes and inner demons. Each tale in this anthology promises to grip your imagination and take you on a journey!＜/p＞ ＜p＞Featuring master storytellers of science fiction, this is not just a collection of stories, but a gateway to the infinite possibilities and thrilling adventures that await beyond our world.＜/p＞ ＜p＞This multi-author Sci-Fi anthology features 15 stories from masters of the genre, both old and new and collects greats such as Philp K. Dick and Poul Anderson, plus stories from writers who are soon to be among your favorites.＜/p＞ ＜p＞＜em＞The universe is vast, the battles are epic, and the stories are legendary. Are you ready to embark on the ultimate journey?＜/em＞＜/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＞Der erste Laser wurde bereits Anfang 1960 als Laborger?t gebaut. Erst in den vergangenen zwanzig Jahren ist es aber gelungen, Laser zuverl ?ssiger, stabiler, kompakter und billiger zu erzeugen. Seither schreitet der Siegeszug von Lasern unaufhaltsam voran. Viele "technische Errungenschaften", insbesondere in der Produktionstechnik, basieren auf dem Einsatz von Lasern. Die Lasertechnik ist heute ein eigenst?ndiges Fachgebiet. Mit der Entwicklung langlebiger stabiler und billiger Halbleiterlaser in Kombination mit moderner Optik sowie einer leistungsf?higeren Elektronik und der.＜/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＞＜em＞＜strong＞Topographic Laser Ranging and Scanning, Second Edition＜/strong＞＜/em＞, provides a comprehensive discussion of topographic LiDAR principles, systems, data acquisition, and data processing techniques. This edition presents an introduction and summary of various LiDAR systems and their principles and addresses the operational principles of the different components and ranging methods of LiDAR systems. It discusses the subsequent geometric processing of LiDAR data, with particular attention to quality, accuracy, and meeting standards and addresses the theories and practices of information extraction from LiDAR data, including terrain surface generation, forest inventory, orthoimage generation, building reconstruction, and road extraction.＜/p＞ ＜p＞Written by leaders in the field, this comprehensive compilation is a must-have reference book for senior undergraduate and graduate students majoring or working in diverse disciplines, such as geomatics, geodesy, natural resources, urban planning, computer vision, and computer graphics. It is also vital resource for researchers who are interested in developing new methods and need in-depth knowledge of laser scanning and data processing and other professionals may gain the same from the broad topics addressed in this book.＜/p＞ ＜p＞New in the ＜em＞Second Edition:＜/em＞＜/p＞ ＜ul＞ ＜li＞＜/li＞ ＜li＞A comprehensive array of new laser ranging and scanning technologies.＜/li＞ ＜li＞＜/li＞ ＜li＞Developments in LiDAR data format and processing techniques.＜/li＞ ＜li＞＜/li＞ ＜li＞Regrouping of surface modeling, representations and reconstruction.＜/li＞ ＜li＞＜/li＞ ＜li＞Enhanced discussions on the principles and fundamentals beyond small-footprint pulsed laser systems and new application examples.＜/li＞ ＜li＞＜/li＞ ＜li＞Many new examples and illustrations.＜/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 thesis establishes an exciting new beginning for Laser Plasma Accelerators (LPAs) to further develop toward the next generation of compact high energy accelerators.＜/p＞ ＜p＞Design, installation and commissioning of a new experimental setup at LBNL played an important role and are detailed through three critical components: e-beam production, reflection of laser pulses with a plasma mirror and large wake excitation below electron injection threshold.＜/p＞ ＜p＞Pulses from a 40 TW peak power laser system were split into a 25 TW pulse and a 15 TW pulse. The first pulse was used for e-beam production in the first module and the second pulse was used for wake excitation in the second module to post-accelerate the e-beam. As a result, reliable e-beam production and efficient wake excitation necessary for the staged acceleration were independently demonstrated.＜/p＞ ＜p＞These experiments have laid the foundation for future staging experiments at the 40 TW peak power level.＜/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 is the second edition of a well-received book that has been revised and updated to reflect the state of the art in laser and light source technology. After an initial chapter describing the latest understanding of laser physics and safety, subsequent chapters consider laser treatment of vascular lesions, laser treatment of pigmented lesions and tattoos, laser removal of unwanted hair, ablative and non-ablative fractional resurfacing, and use of laser treatment for medical purposes. The book is extremely practical and reader friendly. All chapters are very well illustrated, include quick and clear bullet points, and feature a homogeneous structure covering core concepts, currently available technologies, indications and contraindications, an example of a consent form, and the author’s personal treatment approaches. The authors are without exception world experts in the field from North America or Europe.＜/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 covers several important aspects of relativistically intense laser?microplasma interactions and some potential applications. A Paul-trap based target system was developed to provide fully isolated, well defined and well positioned micro-sphere-targets for experiments with focused peta-watt laser pulses. The laser interaction turned such targets into microplasmas, emitting proton beams with kinetic energies exceeding 10 MeV. The proton beam kinetic energy spectrum and spatial distribution were tuned by variation of the acceleration mechanism, reaching from broadly distributed spectra in relatively cold plasma expansions to spectra with relative energy spread as small as 20% in spherical multi-species Coulomb explosions and in directed acceleration processes. Numerical simulations and analytical calculations support these experimental findings and show how microplasmas may be used to engineer laser-driven proton sources.＜/p＞ ＜p＞In a secondeffort, tungsten micro-needle-targets were used at a peta-watt laser to produce few-keV x-rays and 10-MeV-level proton beams simultaneously, both measured to have only few-μm effective source-size. This source was used to demonstrate single-shot simultaneous radiographic imaging with x-rays and protons of biological and technological samples.＜/p＞ ＜p＞Finally, the dissertation discusses future perspectives and directions for laser?microplasma interactions including non-spherical target shapes, as well as thoughts on experimental techniques and advanced quantitative image evaluation for the laser driven radiography.＜/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＞Recent advances in the development of lasers with more energy, power, and brightness have opened up new possibilities for exciting applications. Applications of Laser-Plasma Interactions reviews the current status of high power laser applications. The book first explores the science and technology behind the ignition and burn of imploded fusion fue＜/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 discusses the spectral properties of solid-state laser materials, including emission and absorption of light, the law of radiative and nonradiative transitions, the selection rule for optical transitions, and different calculation methods of the spectral parameters. The book includes a systematic presentation of the authors' own research works in this field, specifically addressing the stimulated nonradiative transition theory and the apparent crystal field model. This volume is helpful resource for researchers and graduate students in the fields of solid spectroscopy and solid-state laser material physics, while also serving as a valuable reference guide for instructors and advanced students of physics.＜/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 cooling is an important emerging technology in such areas as the cooling of semiconductors. The book examines and suggests solutions for a range of problems in the development of miniature solid-state laser refrigerators, self-cooling solid-state lasers and optical echo-processors. It begins by looking at the basic theory of laser cooling before considering such topics as self-cooling of active elements of solid-state lasers, laser cooling of solid-state information media of optical echo-processors, and problems of cooling solid-state quantum processors.Laser Cooling of Solids is an important contribution to the development of compact laser-powered cryogenic refrigerators, both for the academic community and those in the microelectronics and other industries. - Provides a timely review of this promising field of research and discusses the fundamentals and theory of laser cooling - Particular attention is given to the physics of cooling processes and the mathematical description of these processes - Reviews previous experimental investigations in laser cooling and presents progress towards key potential applications＜/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 book gives an introduction to energetic materials and lasers, properties of such materials and the current methods for initiating energetic materials. The following chapters and sections highlight the properties of lasers, and safety aspects of their application. It covers the properties of in-service energetic materials, and also materials with prospects of being used as insensitive ammunitions in future weapon or missiles systems or as detonators in civilian (mining) applications. Because of the diversity of the topics some sections will naturally separate into different levels of expertise and 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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＜p＞Dr. Zoltan Z. Nagy performed the first femtosecond laser-assisted cataract surgery in a human eye in 2008. As one of the most authoritative sources on the topic, ＜em＞＜strong＞Femtosecond Laser-Assisted Cataract Surgery: Facts and Results＜/strong＞＜/em＞ presents the history of the development and use of femtosecond laser-assisted cataract surgery summarizes the results of five years of pioneering techniques by Dr. Nagy and his team, including personal reflections and thoughts, as well as a series of classic papers.＜/p＞ ＜p＞＜em＞＜strong＞Femtosecond Laser-Assisted Cataract Surgery＜/strong＞＜/em＞ consists of two main sections. The first section discusses and reviews the new results for the reader from the research. The second section comprises original articles on the topic of femtosecond laser cataract surgery that is essential to ophthalmologists.＜br /＞ ＜strong＞Additional features include:＜/strong＞＜br /＞ ? A review of the current state-of-the-art usages of femtosecond laser-assisted cataract surgery＜br /＞ ? Examine existing technologies that compete with femtosecond laser-assisted cataract surgery and compare outcomes＜br /＞ ? Discuss key secrets to successful surgical techniques using femtosecond laser-assisted cataract surgery＜br /＞ ? How to address and manage common complications associated with femtosecond laser-assisted cataract surgery＜/p＞ ＜p＞＜em＞＜strong＞Femtosecond Laser-Assisted Cataract Surgery＜/strong＞＜/em＞ presents these clinical results with cataract and corneal application, and highlights basic research with the strength of the anterior capsule and will assist ophthalmologists and residents alike gain a better understanding of the femtosecond laser cataract surgery process.＜/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＞＜em＞Rotating Machinery, Vibro-Acoustics & Laser Vibrometry, Volume 7＜/em＞: Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the seveth volume of nine 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 Rotating Machinery, Hybrid Testing, Vibro-Acoustics & Laser Vibrometry, including papers on:＜/p＞ ＜ul＞ ＜li＞ ＜p＞Rotating Machinery＜/p＞ ＜/li＞ ＜li＞ ＜p＞Vibro-Acoustics＜/p＞ ＜/li＞ ＜li＞ ＜p＞Experimental Techniques＜/p＞ ＜/li＞ ＜li＞ ＜p＞Scanning Laser Doppler Vibrometry Methods＜/p＞ ＜/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 volume discusses the basic principles necessary to understand lasers, explains laser interactions with materials, and surveys the wide variety of industrial applications of the major laser types, covering in detail the operating mechanisms of carbon dioxide, Nd:YAG, and excimer lasers. It presents lasers as manufacturing tools rather than laboratory devices.＜/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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