Laser Fundamentals

Author : William T. Silfvast
Publisher : Cambridge University Press
Page : 999 pages
File Size : 50,5 Mb
Release : 2008-07-21
Category : Science
ISBN : 9781139855570

Get Book

Laser Fundamentals by William T. Silfvast Pdf

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.

Author : Weng W. Chow,Stephan W. Koch
Publisher : Springer Science & Business Media
Page : 253 pages
File Size : 55,5 Mb
Release : 2013-03-09
Category : Science
ISBN : 9783662038802

Get Book

Semiconductor-Laser Fundamentals by Weng W. Chow,Stephan W. Koch Pdf

This in-depth title discusses the underlying physics and operational principles of semiconductor lasers. It analyzes the optical and electronic properties of the semiconductor medium in detail, including quantum confinement and gain-engineering effects. The text also includes recent developments in blue-emitting semiconductor lasers.

Author : Mark Csele
Publisher : John Wiley & Sons
Page : 362 pages
File Size : 48,6 Mb
Release : 2011-09-23
Category : Science
ISBN : 9780471675228

Get Book

Fundamentals of Light Sources and Lasers by Mark Csele Pdf

A comprehensive introduction to the burgeoning field of photonics The field of photonics is finding increasing applications across a broad range of industries. While many other books provide an overview of the subject, Fundamentals of Light Sources and Lasers closes a clear gap in the current literature by concentrating on the principles of laser operation as well as providing coverage of important concepts necessary to fully understand the principles involved. The scope of the book includes everything a professional needs to get up to speed in the field, as well as all the material necessary to serve as an excellent introductory laser course for students. Ideal for self-study as well as structured coursework, the book offers thorough coverage of: * The nature of light and atomic emission * Basic quantum mechanics and laser processes * Cavity optics, fast-pulse production, and nonlinear optical phenomena * Laser technology, including visible gas lasers, UV gas lasers, infrared gas lasers, solid-state lasers, semiconductor lasers and tunable dye lasers Extensive real-world case studies are included to help readers appreciate the practical applications of the material covered. *An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department.

Author : Toshiaki Suhara
Publisher : CRC Press
Page : 330 pages
File Size : 50,6 Mb
Release : 2004-03-16
Category : Science
ISBN : 0203020472

Get Book

Semiconductor Laser Fundamentals by Toshiaki Suhara Pdf

Ranging from fundamental theoretical concepts to advanced device technologies, this reference/text explores the engineering, characteristics, and performance of specific semiconductor lasers. It defines key principles in electromagnetics, optoelectronics, and laser implementation for novel applications in optical communications, storage, processing

Author : Igor Yadroitsev,Ina Yadroitsava,Anton Du Plessis,Eric MacDonald
Publisher : Elsevier
Page : 678 pages
File Size : 49,5 Mb
Release : 2021-05-23
Category : Technology & Engineering
ISBN : 9780128240915

Get Book

Fundamentals of Laser Powder Bed Fusion of Metals by Igor Yadroitsev,Ina Yadroitsava,Anton Du Plessis,Eric MacDonald Pdf

Laser powder bed fusion of metals is a technology that makes use of a laser beam to selectively melt metal powder layer-by-layer in order to fabricate complex geometries in high performance materials. The technology is currently transforming aerospace and biomedical manufacturing and its adoption is widening into other industries as well, including automotive, energy, and traditional manufacturing. With an increase in design freedom brought to bear by additive manufacturing, new opportunities are emerging for designs not possible previously and in material systems that now provide sufficient performance to be qualified in end-use mission-critical applications. After decades of research and development, laser powder bed fusion is now enabling a new era of digitally driven manufacturing. Fundamentals of Laser Powder Bed Fusion of Metals will provide the fundamental principles in a broad range of topics relating to metal laser powder bed fusion. The target audience includes new users, focusing on graduate and undergraduate students; however, this book can also serve as a reference for experienced users as well, including senior researchers and engineers in industry. The current best practices are discussed in detail, as well as the limitations, challenges, and potential research and commercial opportunities moving forward. Presents laser powder bed fusion fundamentals, as well as their inherent challenges Provides an up-to-date summary of this advancing technology and its potential Provides a comprehensive textbook for universities, as well as a reference for industry Acts as quick-reference guide

Author : Kenichi Iga
Publisher : Springer
Page : 285 pages
File Size : 47,6 Mb
Release : 2013-03-20
Category : Technology & Engineering
ISBN : 1461360579

Get Book

Fundamentals of Laser Optics by Kenichi Iga Pdf

The laser, initially called the "optical maser," was proposed in 1958 by Charles Townes and Arthur Schawlow; in 1960, Theodore Maiman was the first among several researchers to achieve laser oscillation by using a ruby crystal. In the following quarter of a century, a considerable amount of re search and development has taken place, and the laser is now utilized for many diverse applications, ranging from the commonplace compact disk to intricate surgical applications in medicine. Since I first entered the laboratory of Professor Yasuharu Suematsu in 1962 to complete my thesis, I have been studying the new field of laser optics. In spite of many expectations and a vast investment in research, the first practical use of lasers was difficult to of Univ. Erlangen once jokingly achieve. The late Professor K. H. Zchauer remarked that laser was defined by an English physicist as "Less Application of Stimulated Expensive Research. " In a similiar vein, Dr. Herwig Kogelnik reminded me that in the early 1960s, maser was often called "Money Acqui sition Scheme for Expensive Research. " Initially I worked with a ruby laser, then with a helium-neon-gas laser, and am presently engaged in semiconductor laser research. There are proba bly not a large number of researchers who have had the opportunity to build these three representative types of lasers. My primary objective of study lies in optical communications however, and therefore, I have been approaching the laser mainly as a lightwave propagator.

Author : K. Thyagarajan,Ajoy Ghatak
Publisher : Springer Science & Business Media
Page : 648 pages
File Size : 48,8 Mb
Release : 2010-09-27
Category : Science
ISBN : 9781441964427

Get Book

Lasers by K. Thyagarajan,Ajoy Ghatak Pdf

Ever since their invention in 1960, lasers have assumed tremendous importance in the fields of science, engineering and technology because of their use both in basic research and in various technological applications. Lasers: Theory and Applications 2nd Edition will provide a coherent presentation of the basic physics behind the working of the laser along with some of their most important applications. Numerical examples are scattered throughout the book for helping the student gain a better appreciation of the concepts and problems at the end of each chapter and provides the student a better understanding of the basics and help in applying the concepts to practical situations. This book serves as a text in a course on lasers and their applications for students majoring in various disciplines such as Physics, Chemistry and Electrical Engineering.

Author : Toshiaki Suhara
Publisher : CRC Press
Page : 310 pages
File Size : 44,8 Mb
Release : 2004-03-16
Category : Science
ISBN : 9780824752927

Get Book

Semiconductor Laser Fundamentals by Toshiaki Suhara Pdf

Ranging from fundamental theoretical concepts to advanced device technologies, this reference/text explores the engineering, characteristics, and performance of specific semiconductor lasers. It defines key principles in electromagnetics, optoelectronics, and laser implementation for novel applications in optical communications, storage, processing, measurement, and sensing. This text prepares students for advanced experimental and theoretical research in semiconductor laser technology and provides the only comprehensive, systematic, and concise description of semiconductor lasers available for an understanding of the physics and parameters of laser operation and function.

Author : Markolf H. Niemz
Publisher : Springer Science & Business Media
Page : 310 pages
File Size : 45,8 Mb
Release : 2013-03-14
Category : Science
ISBN : 9783662047170

Get Book

Laser-Tissue Interactions by Markolf H. Niemz Pdf

Basic concepts such as the optical and thermal properties of tissue, the various types of tissue ablation, and optical breakdown and its related effects are treated in detail. Special attention is given to mathematical tools (Monte Carlo simulations, the Kubelka—Munk theory etc.) and approved techniques (photodynamic therapy, laser-induced interstitial thermotherapy etc.). The part on applications reviews clinically relevant methods in modern medicine using the latest references. The last chapter covers today’s standards of laser safety, with a careful selection of essential guidelines published by the Laser Institute of America. With numerous research photographs, illustrations, tables and comprehensive summaries.

Author : Anil K. Maini
Publisher : John Wiley & Sons
Page : 771 pages
File Size : 49,8 Mb
Release : 2013-08-05
Category : Technology & Engineering
ISBN : 9781118688960

Get Book

Lasers and Optoelectronics by Anil K. Maini Pdf

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.

Author : Vartan V. Ter-Mikirtychev
Publisher : Springer Nature
Page : 345 pages
File Size : 55,9 Mb
Release : 2019-12-30
Category : Science
ISBN : 9783030338909

Get Book

Fundamentals of Fiber Lasers and Fiber Amplifiers by Vartan V. Ter-Mikirtychev Pdf

This book covers the fundamental aspects of fiber lasers and fiber amplifiers, and includes a wide range of material from laser physics fundamentals to state-of-the-art topics in this rapidly growing field of quantum electronics. This expanded and updated new edition includes substantial new material on nonlinear frequency conversion and Raman fiber lasers and amplifiers, as well as an expanded list of references inclusive of the recent literature in the field. Emphasis is placed on the nonlinear processes taking place in fiber lasers and amplifiers, their similarities, differences to, and their advantages over other solid-state lasers. The reader will learn the basic principles of solid-state physics and optical spectroscopy of laser active centers in fibers, the main operational laser regimes, and will receive practical recommendations and suggestions on fiber laser research, laser applications, and laser product development. The book will be useful for students, researchers, and professional physicists and engineers who work with lasers in the optical and telecommunications field, as well as those in the chemical and biological industries.

Author : William Thomas Silfvast
Publisher : Unknown
Page : 521 pages
File Size : 48,6 Mb
Release : 1996
Category : Lasers
ISBN : 817596040X

Get Book

Laser Fundamentals by William Thomas Silfvast Pdf

Author : Ronald Schaeffer
Publisher : Taylor & Francis
Page : 249 pages
File Size : 45,8 Mb
Release : 2016-04-19
Category : Science
ISBN : 9781439860564

Get Book

Fundamentals of Laser Micromachining by Ronald Schaeffer Pdf

Due to their flexible and efficient capabilities, lasers are often used over more traditional machining technologies, such as mechanical drilling and chemical etching, in manufacturing a wide variety of products, from medical implants, gyroscopes, and drug delivery catheters to aircraft engines, printed circuit boards, and fuel cells. Fundamentals

Author : Johan Meyer,Justice Mpoyo Sompo,Suné von Solms
Publisher : CRC Press
Page : 391 pages
File Size : 52,6 Mb
Release : 2022-02-03
Category : Technology & Engineering
ISBN : 9781000531961

Get Book

Fiber Lasers by Johan Meyer,Justice Mpoyo Sompo,Suné von Solms Pdf

Over the past two decades, the use of fiber lasers in engineering applications has gradually become established as an engineering discipline on its own. The development of fiber lasers is mainly the result of studies from various domains like photonics, optical sensing, fiber optics, nonlinear optics, and telecommunication. Though many excellent books exist on each of these subjects, and several have been written specifically to address lasers and fiber lasers, it is still difficult to find one book where the diverse core of subjects that are central to the study of fiber laser systems are presented in simple and straight forward way. Fiber Lasers: Fundamentals with MATLAB Modelling, is an introduction to the fundamentals of fiber lasers. It provides clear explanations of physical concepts supporting the field of fiber lasers. Fiber lasers’ characteristics are analyzed theoretically through simulations derived from numerical models. The authors cover fundamental principles involved in the generation of laser light through both continuous-wave (CW) and pulsing. It also covers experimental configuration and characterization for both CW and Q-switching. The authors describe the simulation of fiber laser systems and propose numerical modelling of various fiber laser schemes. MATLAB® modelling and numerical computational methods are used throughout the book to simulate different fiber laser system configurations. This book will be highly desirable and beneficial for both academics and industry professionals to have ample examples of fiber laser approaches that are well thought out and fully integrated with the subjects covered in the text. This book is written to address these needs.

Author : Marco Anni,Sandro Lattante
Publisher : CRC Press
Page : 444 pages
File Size : 44,7 Mb
Release : 2018-05-24
Category : Science
ISBN : 9781351591744

Get Book

Organic Lasers by Marco Anni,Sandro Lattante Pdf

In the past 30 years, organic conjugated molecules have received a lot of attention in research because of their unique combination of active properties typical of semiconductors and the technological appeal typical of plastic materials. Among the different applications proposed for organic materials, organic lasers are quickly approaching the performance required in real devices, while research on novel active materials is still ongoing. The book covers the basic aspects of the measurement techniques of optical gain and amplified spontaneous emission (ASE) in organic films as well as the photophysics of organic materials that can be understood using ASE measurements. It reviews the recent advances in the development of new active materials for organic lasers as well as the actual state of the art of scattering-assisted random lasers and of strongly coupled organic microcavities, both promising interesting developments in the near future. Finally, it gives a detailed review of the state of the art of the organic lasers actually closest to real applications, namely external cavity lasers and distributed feedback lasers. The book is unique that it covers basic aspects, technological aspects, and systems, which are still a subject of basic science research.