Genetic algorithm for optimization design of diffractive optical elements in laser beam shaping

Jianyu Ye; XiaoCong Yuan; Guangya Zhou

doi:10.1117/12.446537

29 October 2001 Genetic algorithm for optimization design of diffractive optical elements in laser beam shaping

Jianyu Ye, XiaoCong Yuan, Guangya Zhou

Proceedings Volume 4594, Design, Fabrication, and Characterization of Photonic Devices II; (2001) https://doi.org/10.1117/12.446537
Event: International Symposium on Photonics and Applications, 2001, Singapore, Singapore

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.

Citation Download Citation

Jianyu Ye, XiaoCong Yuan, and Guangya Zhou "Genetic algorithm for optimization design of diffractive optical elements in laser beam shaping", Proc. SPIE 4594, Design, Fabrication, and Characterization of Photonic Devices II, (29 October 2001); https://doi.org/10.1117/12.446537

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