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Proceedings Paper

Genetic algorithm for optimization design of diffractive optical elements in laser beam shaping
Author(s): Jianyu Ye; XiaoCong Yuan; Guangya Zhou
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Paper Abstract

We address a genetic algorithm (Gas) to achieve optimization design for diffractive optical elements (DOEs) for the laser beam shaping. A laser beam shaping system is investigated using genetic algorithm, in which an incident Gaussian profile laser beam is converted into a zero-order Bessel beam. This algorithm exploits the global nature of the genetic algorithms. High-quality DOEs can be achieved by use of the optimization procedure we proposed.

Paper Details

Date Published: 29 October 2001
PDF: 10 pages
Proc. SPIE 4594, Design, Fabrication, and Characterization of Photonic Devices II, (29 October 2001); doi: 10.1117/12.446537
Show Author Affiliations
Jianyu Ye, Nanyang Technological Univ. (Singapore)
XiaoCong Yuan, Nanyang Technological Univ. (Singapore)
Guangya Zhou, Nanyang Technological Univ. (Singapore)

Published in SPIE Proceedings Vol. 4594:
Design, Fabrication, and Characterization of Photonic Devices II
Marek Osinski; Soo-Jin Chua; Akira Ishibashi, Editor(s)

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