Laser Beam Shaping
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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.
Laser Beam Shaping Applications
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Author : Fred M. Dickey
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Laser Beam Shaping Applications 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 2018-10-03 with Science categories.
The practice of shaping the irradiance profile of laser beams goes back more than three decades, and the applications of beam shaping are as diverse as they are numerous. However, until Dickey and Holswade's groundbreaking and highly popular Laser Beam Shaping: Theory and Techniques was published, there was no single, detailed treatment available on the underlying theory and basic techniques of beam shaping. Building on the foundations of this previous work, these esteemed editors have teamed with recognized expert David L. Shealy to produce the first in-depth account of beam shaping applications and design. Laser Beam Shaping Applications details the important features of beam shaping and exposes the subtleties of the theory and techniques that are best demonstrated through proven applications. In chapters contributed by prominent, active leaders in their respective specialties, the book discusses applications in lithography, laser printing, optical data storage, stable isotope separation, adaptive mirrors, and spatially dispersive lasers. The contributors share major insights, knowledge, and experience, reveal the advantages of the technologies, and include extensive references to the literature. The book concludes with a summary of beam shaping theory and techniques as well as the history of the field. Providing practical expertise, Laser Beam Shaping Applications is an extremely helpful guide to improving current laser processes, optimizing application-specific technologies, and advancing future development in the field.
Laser Beam Shaping
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Author :
language : en
Publisher:
Release Date : 2001
Laser Beam Shaping written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Beam optics categories.
Laser Beam Shaping
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Author : Fred M. Dickey
language : en
Publisher:
Release Date :
Laser Beam Shaping written by Fred M. Dickey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Laser Beam Shaping Vii
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Author :
language : en
Publisher:
Release Date : 2006
Laser Beam Shaping Vii written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Beam optics categories.
Advancement Of Selective Laser Melting By Laser Beam Shaping
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Author : Tim Marten Wischeropp
language : en
Publisher: Springer Nature
Release Date : 2021-11-30
Advancement Of Selective Laser Melting By Laser Beam Shaping written by Tim Marten Wischeropp and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-30 with Technology & Engineering categories.
Selective Laser Melting (SLM), also referred to as Laser Powder Bed Fusion (L-PBF), offers significant advantages for the manufacturing of complex, high-quality parts. However, its market share is still small compared to conventional manufacturing technologies. Major drawbacks hindering an industrial ramp-up are low productivity, high part costs and issues with quality and reproducibility. Comprehensive research has been done to overcome these challenges, but little attention has been paid to addressing them by optimizing the laser beam profile. Therefore, the author examines the effect of the laser beam profile on the productivity and process stability through both numerical and experimental investigations. The results show clear advantages an optimized laser beam profile offers.
Laser Beam Shaping
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Author : Society of Photo-optical Instrumentation Engineers
language : en
Publisher: Society of Photo Optical
Release Date : 2000
Laser Beam Shaping written by Society of Photo-optical Instrumentation Engineers and has been published by Society of Photo Optical this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Technology & Engineering categories.
...ideal for optical engineers, scientists and students who have a need to apply laser beam shaping techniques, to improve laser processes including researchers doing research in designing, procuring, or assessing the need for beam shaping with respect to a given application.-Chemical Business, 2001 This text provides all the basic information needed to research, develop, and design beam shaping systems. It includes sections on diffraction theory, geometrical optics, shaping element design, beam profile measurement technology with applications and techniques for lossless beam shaping.
Ultrashort Pulse Laser Ablation Of Bulk Materials Using Shaped Laser Beams
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Author : Dmitriy Mikhaylov
language : en
Publisher: Cuvillier Verlag
Release Date : 2021-06-24
Ultrashort Pulse Laser Ablation Of Bulk Materials Using Shaped Laser Beams written by Dmitriy Mikhaylov and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-24 with Technology & Engineering categories.
High precision, high quality, and high throughput of ultrashort pulse laser ablation of bulk material are the most demanded properties that are required to let this process technology compete with other micro-machining techniques. Previous attempts to increase volumetric ablation rates of ultrashort pulse laser processes were based on the increase of fluence or pulse repetition rates. They run into limitations mainly set by the occurrence of bumpy surfaces due to overheating of bulk material. In this work, the potential of laser beam shaping for the enhancement of ablation rates is studied systematically for the first time. The question regarding the physically shortest possible process time for ablation of 2.5D-structures by means of an ultrashort pulse laser is answered using a heat conduction model, which is extended by the ability to consider spatially shaped beams. The strategy of laser beam stamping is implemented in a novel optical setup and proven both theoretically and experimentally to have a great potential for increasing ablation rates.
Laser Beam Shaping Ii
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Author :
language : en
Publisher:
Release Date : 2001
Laser Beam Shaping Ii written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
Laser Beam Shaping Xviii
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Author : Angela Dudley
language : en
Publisher:
Release Date : 2018
Laser Beam Shaping Xviii written by Angela Dudley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.