计算物理 ›› 2005, Vol. 22 ›› Issue (3): 240-244.

• 研究论文 • 上一篇    下一篇

一种用于均匀照明的衍射光学元件设计的快速模拟退火法

刘洪亮1, 赵逸琼1, 李永平1, 付绍军2, 张巍1, 张晓波1, 舒方杰1   

  1. 1. 中国科学技术大学物理系, 安徽 合肥 230026;
    2. 中国科学技术大学同步辐射实验室, 安徽 合肥 230027
  • 收稿日期:2004-01-13 修回日期:2004-08-04 出版日期:2005-05-25 发布日期:2005-05-25
  • 作者简介:刘洪亮(1982-),男,安徽合肥,本科生,从事衍射光学元件设计方面的研究.

A Fast SA Algorithm for the Design of DOE for Uniform Illumination

LIU Hong-liang1, ZHAO Yi-qiong1, LI Yong-ping1, FU Shao-jun2, ZHANG Wei1, ZHANG Xiao-bo1, SHU Fang-jie1   

  1. 1. Department of Physics, University of Science and Technology of China, Hefei 230026, China;
    2. National Synchrotron Radiation Laboratory, Hefei 230027, China
  • Received:2004-01-13 Revised:2004-08-04 Online:2005-05-25 Published:2005-05-25

摘要: 介绍了一种适用于均匀照明的衍射光学元件设计的自洽迭代和优化混合的快速模拟退火法,它引入Tsallis正则分布以及相应的效用函数思想,可以在接近1%的时间内得到和传统模拟退火法有着相同均方差(MSE)的理想模拟结果.

关键词: 优化, 位相混合法, 模拟退火法

Abstract: A fast simulation annealing (SA) algorithm for the design of diffractive optical elements (DOE) for uniform illumination is presented.The Tsallis statistic and corresponding utility function are introduced into a hybrid algorithm in which the self-iterative and SA algorithms are combined to enhance the efficiency.Compared with traditional SA algorithm,simulated results show that it saves 99% of time to converge the incident energy into a desired region with the same mean square error (MSE).

Key words: optimization, phase mixed algorithm, simulated annealing method

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