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A hybrid algorithm for the design of diffractive optical element for beam shaping
Yin, Kewei1,2; Huang, Zhiqiang1; Lin, Wumei1; Xing, Tingwen1
Volume9283
Pages92830Z
2014
Language英语
ISSN0277786X
DOI10.1117/12.2067853
Indexed ByEi
Subtype会议论文
AbstractA hybrid algorithm based on the simulated annealing algorithm and the iterative algorithm is proposed for the design of diffractive optical element (DOE) to shape the laser beams. The algorithm has the global optimization ability of simulated annealing algorithm as well as the local optimization ability of iterative algorithm. Comparisons between the hybrid algorithm and other two optimization algorithms show that the hybrid algorithm has satisfactory convergence property and design accuracy. Numerical simulation results demonstrate that the diffraction efficiency of the DOE is higher than 94% and non-uniformity is less than 1%. Therefore, this algorithm can be well applied in the field of beam shaping. © 2014 SPIE.; A hybrid algorithm based on the simulated annealing algorithm and the iterative algorithm is proposed for the design of diffractive optical element (DOE) to shape the laser beams. The algorithm has the global optimization ability of simulated annealing algorithm as well as the local optimization ability of iterative algorithm. Comparisons between the hybrid algorithm and other two optimization algorithms show that the hybrid algorithm has satisfactory convergence property and design accuracy. Numerical simulation results demonstrate that the diffraction efficiency of the DOE is higher than 94% and non-uniformity is less than 1%. Therefore, this algorithm can be well applied in the field of beam shaping. © 2014 SPIE.
Conference NameProceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design Manufacturing, and Testing of Micro- and Nano-Optical Devices, and Systems
Conference Date2014
Citation statistics
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7487
Collection应用光学研究室(二室)
Corresponding AuthorYin, Kewei
Affiliation1. Lab of Applied Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China
2. University of Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Yin, Kewei,Huang, Zhiqiang,Lin, Wumei,et al. A hybrid algorithm for the design of diffractive optical element for beam shaping[C],2014:92830Z.
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