Laser Beam Combining Methods

Laser Beam Combining Methods

Author: R. Andrew Motes

Publisher:

Published: 2015-01-07

Total Pages: 122

ISBN-13: 9781549671067

DOWNLOAD EBOOK

There are several reasons why combining laser beams makes sense: (1) some lasers, such as fiber lasers, have good beam quality but limited output power, (2) it allows for graceful degradation, (3) it makes the overall system more modular, and (4) it distributes the cooling load. This book summarizes and describes all the known methods for combining laser beams from low-power lasers into one high-power beam on target.


Book Synopsis Laser Beam Combining Methods by : R. Andrew Motes

Download or read book Laser Beam Combining Methods written by R. Andrew Motes and published by . This book was released on 2015-01-07 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are several reasons why combining laser beams makes sense: (1) some lasers, such as fiber lasers, have good beam quality but limited output power, (2) it allows for graceful degradation, (3) it makes the overall system more modular, and (4) it distributes the cooling load. This book summarizes and describes all the known methods for combining laser beams from low-power lasers into one high-power beam on target.

Coherent Laser Beam Combining

Coherent Laser Beam Combining

Author: Arnaud Brignon

Publisher: John Wiley & Sons

Published: 2013-11-13

Total Pages: 498

ISBN-13: 3527652795

DOWNLOAD EBOOK

Laser beam combining techniques allow increasing the power of lasers far beyond what it is possible to obtain from a single conventional laser.One step further, coherent beam combining (CBC) also helps to maintain the very unique properties of the laser emission with respect to its spectral and spatial properties. Such lasers are of major interest for many applications, including industrial, environmental, defense, and scientific applications. Recently, significant progress has beenmade in coherent beam combining lasers, with a total output power of 100 kW already achieved. Scaling analysis indicates that further increase of output power with excellent beam quality is feasible by using existing state-of-the-art lasers. Thus, the knowledge of coherent beam combining techniques will become crucial for the design of next-generation highpower lasers. The purpose of this book is to present the more recent concepts of coherent beam combining by world leader teams in the field.


Book Synopsis Coherent Laser Beam Combining by : Arnaud Brignon

Download or read book Coherent Laser Beam Combining written by Arnaud Brignon and published by John Wiley & Sons. This book was released on 2013-11-13 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laser beam combining techniques allow increasing the power of lasers far beyond what it is possible to obtain from a single conventional laser.One step further, coherent beam combining (CBC) also helps to maintain the very unique properties of the laser emission with respect to its spectral and spatial properties. Such lasers are of major interest for many applications, including industrial, environmental, defense, and scientific applications. Recently, significant progress has beenmade in coherent beam combining lasers, with a total output power of 100 kW already achieved. Scaling analysis indicates that further increase of output power with excellent beam quality is feasible by using existing state-of-the-art lasers. Thus, the knowledge of coherent beam combining techniques will become crucial for the design of next-generation highpower lasers. The purpose of this book is to present the more recent concepts of coherent beam combining by world leader teams in the field.

A Survey of Beam-Combining Technologies for Laser Space Power Transmission

A Survey of Beam-Combining Technologies for Laser Space Power Transmission

Author: National Aeronautics and Space Administration (NASA)

Publisher: Createspace Independent Publishing Platform

Published: 2018-06-28

Total Pages: 34

ISBN-13: 9781722036560

DOWNLOAD EBOOK

The combination of laser beams holds much promise for obtaining powerful beams. Methods are surveyed for beam combination (coherent and incoherent) and two of them are identified as the most effective means for achieving high power transmission in space. The two methods as applied to laser diode arrays are analyzed, and potentially productive work areas for the advancement of technology are delineated. Kwon, J. H. and Williams, M. D. and Lee, J. H. Langley Research Center RTOP 506-41-41-01...


Book Synopsis A Survey of Beam-Combining Technologies for Laser Space Power Transmission by : National Aeronautics and Space Administration (NASA)

Download or read book A Survey of Beam-Combining Technologies for Laser Space Power Transmission written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-28 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The combination of laser beams holds much promise for obtaining powerful beams. Methods are surveyed for beam combination (coherent and incoherent) and two of them are identified as the most effective means for achieving high power transmission in space. The two methods as applied to laser diode arrays are analyzed, and potentially productive work areas for the advancement of technology are delineated. Kwon, J. H. and Williams, M. D. and Lee, J. H. Langley Research Center RTOP 506-41-41-01...

Advances in Semiconductor Lasers

Advances in Semiconductor Lasers

Author: James J Coleman

Publisher: Academic Press

Published: 2012-05-02

Total Pages: 541

ISBN-13: 0123910668

DOWNLOAD EBOOK

Since its inception in 1966, the series of numbered volumes known as Semiconductors and Semimetals has distinguished itself through the careful selection of well-known authors, editors, and contributors. The "Willardson and Beer" Series, as it is widely known, has succeeded in publishing numerous landmark volumes and chapters. Not only did many of these volumes make an impact at the time of their publication, but they continue to be well-cited years after their original release. Recently, Professor Eicke R. Weber of the University of California at Berkeley joined as a co-editor of the series.


Book Synopsis Advances in Semiconductor Lasers by : James J Coleman

Download or read book Advances in Semiconductor Lasers written by James J Coleman and published by Academic Press. This book was released on 2012-05-02 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its inception in 1966, the series of numbered volumes known as Semiconductors and Semimetals has distinguished itself through the careful selection of well-known authors, editors, and contributors. The "Willardson and Beer" Series, as it is widely known, has succeeded in publishing numerous landmark volumes and chapters. Not only did many of these volumes make an impact at the time of their publication, but they continue to be well-cited years after their original release. Recently, Professor Eicke R. Weber of the University of California at Berkeley joined as a co-editor of the series.

Introduction to High-Power Fiber Lasers

Introduction to High-Power Fiber Lasers

Author: R. Andrew Motes

Publisher:

Published: 2013

Total Pages: 0

ISBN-13: 9780979368769

DOWNLOAD EBOOK


Book Synopsis Introduction to High-Power Fiber Lasers by : R. Andrew Motes

Download or read book Introduction to High-Power Fiber Lasers written by R. Andrew Motes and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in High-Power Fiber and Diode Laser Engineering

Advances in High-Power Fiber and Diode Laser Engineering

Author: Ivan Divliansky

Publisher: Institution of Engineering and Technology

Published: 2019-12-30

Total Pages: 400

ISBN-13: 1785617516

DOWNLOAD EBOOK

Advances in High-Power Fiber and Diode Laser Engineering provides an overview of recent research trends in fiber and diode lasers and laser systems engineering. In recent years, many new fiber designs and fiber laser system strategies have emerged, targeting the mitigation of different problems which occur when standard optical fibers are used for making high-power lasers. Simultaneously, a lot of attention has been put to increasing the brightness and the output power of laser diodes. Both of these major laser development directions continue to advance at a rapid pace with the sole purpose of achieving higher power while having excellent beam quality. The book begins by introducing the principles of diode lasers and methods for improving their brightness. Later chapters cover quantum cascade lasers, diode pumped high power lasers, high average power LMA fiber amplifiers, high-power fiber lasers, beam combinable kilowatt all-fiber amplifiers, and applications of 2 μm thulium fiber lasers and high-power GHz linewidth diode lasers. Written by a team of authors with experience in academia and industrial research and development, and brought together by an expert editor, this book will be of use to anyone interested in laser systems development at the laboratory or commercial scale.


Book Synopsis Advances in High-Power Fiber and Diode Laser Engineering by : Ivan Divliansky

Download or read book Advances in High-Power Fiber and Diode Laser Engineering written by Ivan Divliansky and published by Institution of Engineering and Technology. This book was released on 2019-12-30 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in High-Power Fiber and Diode Laser Engineering provides an overview of recent research trends in fiber and diode lasers and laser systems engineering. In recent years, many new fiber designs and fiber laser system strategies have emerged, targeting the mitigation of different problems which occur when standard optical fibers are used for making high-power lasers. Simultaneously, a lot of attention has been put to increasing the brightness and the output power of laser diodes. Both of these major laser development directions continue to advance at a rapid pace with the sole purpose of achieving higher power while having excellent beam quality. The book begins by introducing the principles of diode lasers and methods for improving their brightness. Later chapters cover quantum cascade lasers, diode pumped high power lasers, high average power LMA fiber amplifiers, high-power fiber lasers, beam combinable kilowatt all-fiber amplifiers, and applications of 2 μm thulium fiber lasers and high-power GHz linewidth diode lasers. Written by a team of authors with experience in academia and industrial research and development, and brought together by an expert editor, this book will be of use to anyone interested in laser systems development at the laboratory or commercial scale.

Phase Stability of Injection-locked Beam of Semiconductor Lasers

Phase Stability of Injection-locked Beam of Semiconductor Lasers

Author:

Publisher:

Published: 1992

Total Pages: 16

ISBN-13:

DOWNLOAD EBOOK


Book Synopsis Phase Stability of Injection-locked Beam of Semiconductor Lasers by :

Download or read book Phase Stability of Injection-locked Beam of Semiconductor Lasers written by and published by . This book was released on 1992 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optics, Photonics and Laser Technology 2017

Optics, Photonics and Laser Technology 2017

Author: Paulo Ribeiro

Publisher: Springer

Published: 2019-05-03

Total Pages: 295

ISBN-13: 3030126927

DOWNLOAD EBOOK

This book discusses both the theoretical and practical aspects of optics, photonics and lasers, presenting new methods, technologies, advanced prototypes, systems, tools and techniques as well as a general survey indicating future trends and directions. The main fields addressed include nonlinear optical phenomena, photonics for energy, high-field phenomena, photonic and optoelectronic sensors and devices, optical communications, biomedical optics and photonics. It also covers a large spectrum of materials, ranging from semiconductor-based optical materials to optical glasses, organic materials, photorefractive materials and nanophotonic materials, as well as applications such as metrology, optometry, adaptive optics, all optical instrumentation, optical communications, quantum information, lighting technologies, energy harvesting and optically based biomedical diagnosis and therapeutics.


Book Synopsis Optics, Photonics and Laser Technology 2017 by : Paulo Ribeiro

Download or read book Optics, Photonics and Laser Technology 2017 written by Paulo Ribeiro and published by Springer. This book was released on 2019-05-03 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses both the theoretical and practical aspects of optics, photonics and lasers, presenting new methods, technologies, advanced prototypes, systems, tools and techniques as well as a general survey indicating future trends and directions. The main fields addressed include nonlinear optical phenomena, photonics for energy, high-field phenomena, photonic and optoelectronic sensors and devices, optical communications, biomedical optics and photonics. It also covers a large spectrum of materials, ranging from semiconductor-based optical materials to optical glasses, organic materials, photorefractive materials and nanophotonic materials, as well as applications such as metrology, optometry, adaptive optics, all optical instrumentation, optical communications, quantum information, lighting technologies, energy harvesting and optically based biomedical diagnosis and therapeutics.

Assessment of the In-House Laboratory Independent Research at the Army's Research, Development, and Engineering Centers

Assessment of the In-House Laboratory Independent Research at the Army's Research, Development, and Engineering Centers

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2020-01-23

Total Pages: 135

ISBN-13: 0309499356

DOWNLOAD EBOOK

This report evaluates the In-House Laboratory Independent Research (ILIR) conducted at the Research, Development, and Engineering Centers (RDECs) of the U.S. Army's Research, Development, and Engineering Command (RDECOM) during 2018. It reviews and offers recommendations for each of the eight areas of ILIR research: chemistry, computational sciences, electronics, life sciences, materials science, mechanical sciences, network sciences, and physics.


Book Synopsis Assessment of the In-House Laboratory Independent Research at the Army's Research, Development, and Engineering Centers by : National Academies of Sciences, Engineering, and Medicine

Download or read book Assessment of the In-House Laboratory Independent Research at the Army's Research, Development, and Engineering Centers written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-01-23 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report evaluates the In-House Laboratory Independent Research (ILIR) conducted at the Research, Development, and Engineering Centers (RDECs) of the U.S. Army's Research, Development, and Engineering Command (RDECOM) during 2018. It reviews and offers recommendations for each of the eight areas of ILIR research: chemistry, computational sciences, electronics, life sciences, materials science, mechanical sciences, network sciences, and physics.

Handbook of Optoelectronic Device Modeling and Simulation

Handbook of Optoelectronic Device Modeling and Simulation

Author: Joachim Piprek

Publisher: CRC Press

Published: 2017-10-12

Total Pages: 887

ISBN-13: 1498749577

DOWNLOAD EBOOK

Provides a comprehensive survey of fundamental concepts and methods for optoelectronic device modeling and simulation. Gives a broad overview of concepts with concise explanations illustrated by real results. Compares different levels of modeling, from simple analytical models to complex numerical models. Discusses practical methods of model validation. Includes an overview of numerical techniques.


Book Synopsis Handbook of Optoelectronic Device Modeling and Simulation by : Joachim Piprek

Download or read book Handbook of Optoelectronic Device Modeling and Simulation written by Joachim Piprek and published by CRC Press. This book was released on 2017-10-12 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive survey of fundamental concepts and methods for optoelectronic device modeling and simulation. Gives a broad overview of concepts with concise explanations illustrated by real results. Compares different levels of modeling, from simple analytical models to complex numerical models. Discusses practical methods of model validation. Includes an overview of numerical techniques.