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Proceedings Paper

Effective design of diffractive optical elements for beam splitting with SA algorithm
Author(s): Hui Pang; Shaoyun Yin; Qiling Deng; Yongqi Fu; Chunlei Du
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Paper Abstract

In this paper, quite effective method for the design of phase-only and quantized diffractive optical element (DOE) for beam splitting with simulated annealing algorithm (SA) is presented. For this method employs the character that periodic DOE could generate periodic point array, design time and number of sampling point of DOE could be greatly reduced. Besides, the relation of the DOE parameters including the sampling size, number of sampling point and divergence angle are analyzed. The cause and elimination of the high diffraction orders is also investigated. Design result shows that our method is quite effective and can keep the higher diffraction efficiency and lower uniformity error compared to the Gerchberg-Saxton algorithm (GS).

Paper Details

Date Published: 26 November 2012
PDF: 8 pages
Proc. SPIE 8556, Holography, Diffractive Optics, and Applications V, 85561R (26 November 2012); doi: 10.1117/12.999640
Show Author Affiliations
Hui Pang, Institute of Optics and Electronics (China)
Univ. of Electronic Science and Technology of China (China)
Shaoyun Yin, Chongqing Institute of Green and Intelligent Technology (China)
Qiling Deng, Institute of Optics and Electronics (China)
Yongqi Fu, Univ. of Electronic Science and Technology of China (China)
Chunlei Du, Chongqing Institute of Green and Intelligent Technology (China)


Published in SPIE Proceedings Vol. 8556:
Holography, Diffractive Optics, and Applications V
Yunlong Sheng; Chongxiu Yu; Linsen Chen, Editor(s)

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