Laser Fundamentals
Laser Fundamentals

Author: William T. Silfvast

Publisher: Cambridge University Press

Published: 2008-07-21

Total Pages: 999

ISBN-13: 1139855573

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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.

Fundamentals of Laser Powder Bed Fusion of Metals
Fundamentals of Laser Powder Bed Fusion of Metals

Author: Igor Yadroitsev

Publisher: Elsevier

Published: 2021-05-23

Total Pages: 678

ISBN-13: 0128240911

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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

Semiconductor-Laser Fundamentals
Semiconductor-Laser Fundamentals

Author: Weng W. Chow

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 253

ISBN-13: 3662038803

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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.

Fundamentals of Light Sources and Lasers
Fundamentals of Light Sources and Lasers

Author: Mark Csele

Publisher: John Wiley & Sons

Published: 2011-09-23

Total Pages: 362

ISBN-13: 0471675229

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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.

Laser-Tissue Interactions
Laser-Tissue Interactions

Author: Markolf H. Niemz

Publisher: Springer Science & Business Media

Published: 2013-03-14

Total Pages: 310

ISBN-13: 3662047179

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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.

Fundamentals of Semiconductor Lasers
Fundamentals of Semiconductor Lasers

Author: Takahiro Numai

Publisher: Springer Science & Business Media

Published: 2004-01-08

Total Pages: 267

ISBN-13: 0387408363

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The detailed and comprehensive presentation is unique in that it encourages the reader to consider different semiconductor lasers from different angles. Emphasis is placed on recognizing common concepts such operating principles and structure, and solving problems based on individual situations. The treatment is enhanced by an historical account of advances in semiconductor lasers over the years, discussing both those ideas that have persisted over the years and those that have faded out.

Lasers and Optoelectronics
Lasers and Optoelectronics

Author: Anil K. Maini

Publisher: John Wiley & Sons

Published: 2013-08-05

Total Pages: 771

ISBN-13: 1118688961

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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.

Lasers
Lasers

Author: K. Thyagarajan

Publisher: Springer Science & Business Media

Published: 2010-09-27

Total Pages: 648

ISBN-13: 1441964428

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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.

Fundamentals of Laser Dentistry
Fundamentals of Laser Dentistry

Author: Johar Kirpa

Publisher: JP Medical Ltd

Published: 2011-07

Total Pages: 317

ISBN-13: 9350253771

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A comprehensive book covering the basic concepts of Laser-assisted Dentistry, from basics to clinical practice. Covers all the key topics of laser physics, different wavelengths and its clinical applications. This textbook has been prepared in a manner that is easy to understand. Numerous diagrams, charts, photographs and schematic illustrations have been included to further enhance the understanding of the subject. This book aims to be a concise but precise guide to Laser-assisted Dentistry. Discusses cavity cutting, Endodontics and periodontal therapy; laser-assisted cosmetic procedures such as teeth whitening and crown lengthening.

Semiconductor Laser Fundamentals
Semiconductor Laser Fundamentals

Author: Toshiaki Suhara

Publisher: CRC Press

Published: 2004-03-16

Total Pages: 310

ISBN-13: 0824752929

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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.