This book provides a working understanding of the fundamentals of laser beam shaping techniques, as well as insight into the potential application of laser beam profile shaping in laser system design. It covers the theory and practical application of every important technique for lossless beam ...
LASER beam shaping theory and techniques 下载积分:1997 内容提示: The book was designed so that it could be usedboth by practising engineers in industries and col-leges by including a listing of examples and prob-lems useful for graduate courses.Thus, Chapter 1 * Data Reduction, pp. 1}37,...
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LASER BEAM SHAPING THEORY AND TECHNIQUES 来自 掌桥科研 喜欢 0 阅读量: 271 作者:FM Dickey,SC Rolswade 摘要: Since the advent of the laser, many applications have required shaping the laser beam irradiance profile. Several of the primary applications involve material processing, including welding, ...
The theory and techniques of laser beam shaping are addressed in a book edited by Dickey and Holswade.1 Although laser beam shaping came necessarily on the heels of the invention of the laser, the use of controlled light distribution is by no means a recent innovation. The ancient ...
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 publis...
激光光束整形技术(Laser Beam Shaping Techniques)1
The beam shaping technique mainly uses reflection and refraction techniques to cut and rearrange the slow axis beam to homogenize the beam quality in both axes. There are several beam shaping techniques proposed for the laser diode stacks to improve the symmetry of the beam quality in both axes,...
Previous efforts have shown that optimization-based techniques, particularly genetic algorithms, can be used to effectively design beam shaping systems for several classes of problems. These techniques have used external programs to perform the optimization, which allow a great deal of optimization flexibi...
Laser beam shaping systems converting Gaussian to flattop or other irradiance profiles are used in various solar cell manufacturing laser technologies to enhance their performance. Scanning over whole working field with using popular 2- and 3-axis galvo mirror scanners is very often important part of...