Laser Theory
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Laser Theory
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Author : Hermann Haken
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Laser Theory written by Hermann Haken and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This book, written by one of the pioneers of laser theory, is now considered a classic by many laser physicists. Originally published in the prestigious Encyclopedia of Physics series, it is now being republished in paperback to make it available not only to professors and scientists, but also to students. It presents a thorough treatment of the theory of laser resonators, the quantum theory of coherence, and the quantization of electromagnetic fields. Especial emphasis is placed on the quantum-mechanical treatment of laser light by means of quantum-mechanical Langevin equations, the density matrix equation, and the Fokker-Planck equation. The semiclassical approach and the rate equa tion approach are also presented. The principles underlying these approaches are used to derive the relevant equations, from which, in turn, the various properties of laser light are derived. Preface. The concept of the laser came into existence more than a decade ago when SCHAWLOW and TOWNES showed that the maser principle could be extended to the optical region. Since then this field has developed at an incredible pace which hardly anybody could have foreseen. The laser turned out to be a meeting place for such different disciplines as optics (e. g. spectroscopy). optical pumping, radio engineering, solid state physics, gas discharge physics and many other fields. The underlying structure of the laser theory is rather simple.
An Introduction To Lasers Theory And Applications
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Author : M N Avadhanulu
language : en
Publisher: S. Chand Publishing
Release Date : 2001
An Introduction To Lasers Theory And Applications written by M N Avadhanulu and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
Basic Theory | Types Of Lasers | Laser Beam Characteristics | Techniues For Control Of Laser Output| Applications Of Lasers
Semiconductor Laser Theory
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Author : Prasanta Kumar Basu
language : en
Publisher: CRC Press
Release Date : 2015-06-17
Semiconductor Laser Theory written by Prasanta Kumar Basu and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-17 with Science categories.
Developed from the authors' classroom-tested material, Semiconductor Laser Theory takes a semiclassical approach to teaching the principles, structure, and applications of semiconductor lasers. Designed for graduate students in physics, electrical engineering, and materials science, the text covers many recent developments, including diode lasers u
Laser Theory
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Author : H. Haken
language : en
Publisher: Springer Verlag
Release Date : 1984
Laser Theory written by H. Haken and has been published by Springer Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Religion categories.
This book presents the theory of laser resonators, the quantum theory of coherence, and the quantization of the electromagnetic field. Considered a classic by many laser physicists.
Introduction To The Theory Of Laser Atom Interactions
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Author : Marvin H. Mittleman
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Introduction To The Theory Of Laser Atom Interactions written by Marvin H. Mittleman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Technology & Engineering categories.
This book grew out of a graduate course given in the Physics Department of the City College of New York for the first time during the 1976-1977 academic year and a series of lectures given at the Catholic University of Louvain, at Louvain-la-Neuve, Belgium during the Spring and Summer of 1977. I am indebted to Professor F. Brouillard and the DYMO group at that institution for the stimulation and hospitality provided during that period. In both cases, the lectures were at a level that assumed only a knowledge of elementary quantum mechanics of a typical first-year grad uate course. I have tried to continue that level of discussion in this book and to make it self-contained for any discussions that go beyond that level. In some sections of the book, the problems dealt with are too complicated to provide the entire description here. In that case, references to the original work are given.
Laser Beam Shaping
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Author : Fred M. Dickey
language : en
Publisher: CRC Press
Release Date : 2018-09-03
Laser Beam Shaping written by Fred M. Dickey and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Technology & Engineering categories.
Laser Beam Shaping: Theory and Techniques addresses the theory and practice of every important technique for lossless beam shaping. Complete with experimental results as well as guidance on when beam shaping is practical and when each technique is appropriate, the Second Edition is updated to reflect significant developments in the field. This authoritative text: Features new chapters on axicon light ring generation systems, laser-beam-splitting (fan-out) gratings, vortex beams, and microlens diffusers Describes the latest advances in beam profile measurement technology and laser beam shaping using diffractive diffusers Contains new material on wavelength dependence, channel integrators, geometrical optics, and optical software Laser Beam Shaping: Theory and Techniques, Second Edition not only provides a working understanding of the fundamentals, but also offers insight into the potential application of laser-beam-profile shaping in laser system design.
Theory Of Semiconductor Lasers
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Author : Minoru Yamada
language : en
Publisher: Springer
Release Date : 2014-04-10
Theory Of Semiconductor Lasers written by Minoru Yamada and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-10 with Science categories.
This book provides a unified and complete theory for semiconductor lasers, covering topics ranging from the principles of classical and quantum mechanics to highly advanced levels for readers who need to analyze the complicated operating characteristics generated in the real application of semiconductor lasers. The author conducts a theoretical analysis especially on the instabilities involved in the operation of semiconductor lasers. A density matrix into the theory for semiconductor lasers is introduced and the formulation of an improved rate equation to help understand the mode competition phenomena which cause the optical external feedback noise is thoroughly described from the basic quantum mechanics. The derivation of the improved rate equation will allow readers to extend the analysis for the different types of semiconductor materials and laser structures they deal with. This book is intended not only for students and academic researchers but also for engineers who develop lasers for the market, as the advanced topics covered are dedicated to real problems in implementing semiconductor lasers for practical use.
Lectures On The Free Electron Laser Theory And Related Topics
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Author : Giuseppe Dattoli
language : en
Publisher: World Scientific
Release Date : 1993-02-03
Lectures On The Free Electron Laser Theory And Related Topics written by Giuseppe Dattoli and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-02-03 with Science categories.
Contents:Electron Beam OpticsSynchrotron Radiation: A Short DescriptionSynchrotron Radiation: Emission in Undulator MagnetsAccelerators with Radiative DumpingFree Electron Laser: An IntroductionFEL Pendulum EquationUndulator FEL DynamicsFEL Integral EquationMiscellaneous Considerations on the FEL Gain and the High-Gain LimitA Qualitative Description of Storage-Ring FEL Dynamics and Longitudinal Mode Coupling Readership: Laser physicists. keywords:Free Electron Laser;Laser;Linac;Microtron;Storage Ring;Synchrotron Radiation;Undulators;Wigglers;Bending Magnets;Coherent Radiation Sources;Beam Optics;Colson Equation;Electron Beam Transport;FEL Pendulum Equation;Gain Curve;High Gain Regime;Saturation;Small Gain Regime;Transport Channel;Magnetic Undulator
Principles Of Laser Dynamics
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Author : Y.I. Khanin
language : en
Publisher: Newnes
Release Date : 2012-12-02
Principles Of Laser Dynamics written by Y.I. Khanin and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
This monograph summarizes major achievements in laser dynamics over the past three decades. The book begins with two introductory Chapters. Chapter 1 offers general considerations on quantum oscillators, formulates the requirements for the laser key elements and shows how these requirements are met in different laser systems. The second Chapter proposes the mathematical models used in semiclassical laser theory, discusses the approximations and simplifications in particular cases, and specifies the range of applicability of these models. In Chapters 3-5 attention is given primarily to the steady states and their stability, the laser behavior in the instability domain, the characteristics of regular and chaotic pulsations and the nature of their mechanisms. Chapter 6 deals with the processes in a laser, accompanying the time variance of laser parameters. Considerable attention is given to a laser response to weak, low-frequency modulation of the parameters. The problems addressed therein are resonant modulation enhancement, transition to the nonlinear regime, chaotic response to periodic impact, spike-like generation due to variation of the cavity geometry and a laser rod temperature drift. Laser behavior is subject to qualitative changes if its optical elements exhibit nonlinear properties. The action of a saturable absorber, which leads to a loss of laser stability and provides passive Q-modulation, is investigated. To a much lesser degree the researchers' attention has been attracted by other nonlinear effects such as self-focusing, e.g., which may have a strong influence on laser dynamics. All of these issues are covered in Chapter 7. The book is intended for researchers, engineers, graduate and post-graduate students majoring in quantum electronics.
Laser Machining
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Author : George Chryssolouris
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-09
Laser Machining written by George Chryssolouris and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-09 with Science categories.
Laser Machining: Theory and Practice addresses state-of-the-art laser machining in a way useful for research- ers, academicians and practitioners, particularly manufacturing engineers, who are considering lasers as a solution to the machining requirements of their factories and plants. This book provides detailed information on the theory behind laser machining, as well as its requirements, uses and applications. In order to place laser machining in its correct context, the author begins with an overview of conventional material removal processes and go on to describe in detail the physical mechanisms involved in lasers, the different types of lasers involved in laser machining, and laser machining systems, which include optics, positioning systems, manipulators, etc. The theoretical treatment of the laser includes a section on the basics of heat transfer and fluid mechanics, and analyses of one, two and three-dimensional laser machining processes. The book closes with a description of state-of-the-art laser machining applications in research and industrial practice.