Download or read book Laser Fundamentals written by William T. Silfvast and published by Cambridge University Press. This book was released on 2008-07-21 with total page 999 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser Fundamentals provides a clear and comprehensive introduction to the physical and engineering principles of laser operation and design. Simple explanations, based throughout on key underlying concepts, lead the reader logically from the basics of laser action to advanced topics in laser physics and engineering. Much new material has been added to this second edition, especially in the areas of solid-state lasers, semiconductor lasers, and laser cavities. This 2004 edition contains a new chapter on laser operation above threshold, including extensive discussion of laser amplifiers. The clear explanations, worked examples, and many homework problems will make this book invaluable to undergraduate and first-year graduate students in science and engineering taking courses on lasers. The summaries of key types of lasers, the use of many unique theoretical descriptions, and the extensive bibliography will also make this a valuable reference work for researchers.

Download or read book Directed Energy and Fleet Defense Implications for Naval Warfare written by and published by DIANE Publishing. This book was released on 2000 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of directed energy weapons into twenty-first century naval forces has the potential to change naval tactics as fundamentally as the transition from sail to steam. Recent advances in directed energy technologies have made the development of both high-energy laser and high-power microwave weapons technically feasible. This study examines the potential adaptation of such weapons for the defense of naval forces. This study considers options for using directed energy systems on naval vessels in the context of the U.S. maritime strategy and emerging threats in international politics. The framework for this study is an integrated system of microwave devices, high-energy lasers, and surface-to-air missiles which are evaluated in terms of their ability to enhance anti-ship cruise missile defense, tactical air defense, and fast patrol boat defense. This study also examines collateral capabilities, such as non-lethal defensive measures and countersurveillance operations. The global proliferation of increasingly sophisticated weapons and the expanding demands placed on its ever-smaller navy require the United States to reassess its current approach to fleet operations. This study concludes that directed energy technology has made sufficient progress to warrant the development of sea-based weapons systems for deployment in the first two decades of the next century. For operational and technical reasons, a Nimitz class aircraft carrier may be the preferred platform for the initial implementation of directed energy weapons. If successful, the robust self-defense capability provided by directed energy weapons will permit a fundamental shift in carrier battle group operations from a massed, attrition oriented defense to a more dynamic, dispersed offense.

Download or read book Lasers and Optoelectronics written by Anil K. Maini and published by John Wiley & Sons. This book was released on 2013-08-05 with total page 771 pages. Available in PDF, EPUB and Kindle. Book excerpt: With emphasis on the physical and engineering principles, this book provides a comprehensive and highly accessible treatment of modern lasers and optoelectronics. Divided into four parts, it explains laser fundamentals, types of lasers, laser electronics & optoelectronics, and laser applications, covering each of the topics in their entirety, from basic fundamentals to advanced concepts. Key features include: exploration of technological and application-related aspects of lasers and optoelectronics, detailing both existing and emerging applications in industry, medical diagnostics and therapeutics, scientific studies and Defence. simple explanation of the concepts and essential information on electronics and circuitry related to laser systems illustration of numerous solved and unsolved problems, practical examples, chapter summaries, self-evaluation exercises, and a comprehensive list of references for further reading This volume is a valuable design guide for R&D engineers and scientists engaged in design and development of lasers and optoelectronics systems, and technicians in their operation and maintenance. The tutorial approach serves as a useful reference for under-graduate and graduate students of lasers and optoelectronics, also PhD students in electronics, optoelectronics and physics.

Download or read book Lasers and Their Applications written by Phoenix Walsh and published by Scientific e-Resources. This book was released on 2018-11-26 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "e;laser"e; originated as an acronym for "e;light amplification by stimulated emission of radiation"e;. Laser Applications provides a firm grounding in the fundamental concepts over governing the field on Optics. This reference book is useful for the students of B.E., B.Tech. and M.Tech., courses. The present book is an attempt to treat the subject of Laser as an introductory course. With recent major breakthroughs in ultrafast laser technology and femtosecond nonlinear spectroscopic techiques, Femtosecond Laser Spectroscopy is currently a burgeoning field in many branches of science, including physics, chemistry, biology, and materials science. Attempts have also been made to cover the frontline areas in the subject. The development of Laser and its various applications in Communications, Radiation, medicine, Holography etc., has been given due importance.

Download or read book Understanding Lasers written by Jeff Hecht and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated to reflect advancements since the publication of the previous edition, Understanding Lasers: An Entry-Level Guide, 3rd Edition is an introduction to lasers and associated equipment. You need only a minimal background in algebra to understand the nontechnical language in this book, which is a practical, easy-to-follow guide for beginners. By studying the conceptual drawings, tables, and multiple-choice quizzes with answers provided at the back of the book you can understand applications of semiconductor lasers, solid-state lasers, and gas lasers for information processing, medicine, communications, industry, and military systems.

Download or read book Government Reports Announcements written by and published by . This book was released on 1974 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optical Engineering Science written by Stephen Rolt and published by John Wiley & Sons. This book was released on 2020-01-07 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide for engineers and students that covers a wide range of optical design and optical metrology topics Optical Engineering Science offers a comprehensive and authoritative review of the science of optical engineering. The book bridges the gap between the basic theoretical principles of classical optics and the practical application of optics in the commercial world. Written by a noted expert in the field, the book examines a range of practical topics that are related to optical design, optical metrology and manufacturing. The book fills a void in the literature by coving all three topics in a single volume. Optical engineering science is at the foundation of the design of commercial optical systems, such as mobile phone cameras and digital cameras as well as highly sophisticated instruments for commercial and research applications. It spans the design, manufacture and testing of space or aerospace instrumentation to the optical sensor technology for environmental monitoring. Optics engineering science has a wide variety of applications, both commercial and research. This important book: Offers a comprehensive review of the topic of optical engineering Covers topics such as optical fibers, waveguides, aspheric surfaces, Zernike polynomials, polarisation, birefringence and more Targets engineering professionals and students Filled with illustrative examples and mathematical equations Written for professional practitioners, optical engineers, optical designers, optical systems engineers and students, Optical Engineering Science offers an authoritative guide that covers the broad range of optical design and optical metrology topics and their applications.

Download or read book NASA Thesaurus written by and published by . This book was released on 1994 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 1198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physics of Societal Issues written by David Hafemeister and published by Springer Science & Business Media. This book was released on 2013-12-12 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the reader with essential tools needed to analyze complex societal issues and demonstrates the transition from physics to modern-day laws and treaties. This second edition features new equation-oriented material and extensive data sets drawing upon current information from experts in their fields. Problems to challenge the reader and extend discussion are presented on three timely issues: • National Security: Weapons, Offense, Defense, Verification, Nuclear Proliferation, Terrorism • Environment: Air/Water, Nuclear, Climate Change, EM Fields/Epidemiology • Energy: Current Energy Situation, Buildings, Solar Buildings, Renewable Energy, Enhanced End-Use Efficiency, Transportation, Economics Praise for the first edition: "This insight is needed in Congress and the Executive Branch. Hafemeister, a former Congressional fellow with wide Washington experience, has written a book for physicists, chemists and engineers who want to learn science and policy on weapons, energy, and the environment. Scientists who want to make a difference will want this book." Richard Scribner, first Director, Congressional Science and Engineering Fellow Program, AAAS "Hafemeister shows how much one can understand about nuclear weapons and missile issues through simple back-of-the-envelope calculations. He also provides compact explanations of the partially successful attempts that have been made over the past 60 years to control these weapons of mass destruction. Hopefully, Physics of Societal Issues will help interest a new generation of physicists in continuing this work." Frank von Hippel, Professor, Princeton, former Assistant Director, National Security, White House, OSTP "Energy policy must be quantitative. People who don't calculate economic tradeoffs often champion simplistic hardware. ‘The solution is more... nuclear power, or electric cars, or photovoltaics, etc.’ Some simple physics will show that the true solution matches supply and demand as an ‘integrated resource plan.’ Physics of Societal Issues is a good place to begin this journey." Arthur Rosenfeld, former California Energy Commissioner, Professor-emeritus, U. of California-Berkeley

Download or read book Introduction to Laser Science and Engineering written by Travis S. Taylor and published by CRC Press. This book was released on 2019-08-01 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Laser Science and Engineering provides a modern resource for a first course in lasers for both students and professionals. Starting from simple descriptions, this text builds upon them to give a detailed modern physical understanding of the concepts behind light, optical beams and lasers. The coverage starts with the nature of light and the principles of photon absorption and transmission, leading to the amplified and stimulated emission principals governing lasers. The specifics of lasers and their application, safe use and future prospects are then covered, with a wealth of illustrations to provide readers with a visual sense of optical and laser principles.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1985 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering Physics for Anna University 1 e written by Chitra and published by Pearson Education India. This book was released on with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laser written by Jeff Hecht and published by Courier Corporation. This book was released on 1998-01-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Past, present, and future of tools with a host of functions, from providing superb fidelity on CDs to transforming surgery. "Fascinating. . . richly, readably thorough." ? Wall Street Journal.

Download or read book The Laser Guidebook written by Jeff Hecht and published by McGraw Hill Professional. This book was released on 1999-09-22 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of a reference and tutorial introduction to the practical aspects of lasers--the functional characteristics vital to those who work with them. A few chapters describe basic principles; subsequent chapters are devoted to the various kinds of lasers, e.g. helium-neon, noble gas, helium-cadmium, carbon dioxide, chemical, copper and gold vapor, excimer, nitrogen, and others. Annotation copyright by Book News, Inc., Portland, OR

Download or read book NASA Tech Briefs written by and published by . This book was released on 1983 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laser Processing of Engineering Materials written by John Ion and published by Elsevier. This book was released on 2005-03-22 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complete guide to understanding and using lasers in material processing!Lasers are now an integral part of modern society, providing extraordinary opportunities for innovation in an ever-widening range of material processing and manufacturing applications. The study of laser material processing is a core element of many materials and manufacturing courses at undergraduate and postgraduate level. As a consequence, there is now a vast amount of research on the theory and application of lasers to be absorbed by students, industrial researchers, practising engineers and production managers. Written by an acknowledged expert in the field with over twenty years' experience in laser processing, John Ion distils cutting-edge information and research into a single key text. Essential for anyone studying or working with lasers, Laser Processing of Engineering Materials provides a clear explanation of the underlying principles, including physics, chemistry and materials science, along with a framework of available laser processes and their distinguishing features and variables. This book delivers the knowledge needed to understand and apply lasers to the processing of engineering materials, and is highly recommended as a valuable guide to this revolutionary manufacturing technology. The first single volume text that treats this core engineering subject in a systematic manner Covers the principles, practice and application of lasers in all contemporary industrial processes; packed with examples, materials data and analysis, and modelling techniques