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arXiv · 2212.07801

Dynamic mutation enhanced greedy strategy for wavefront shaping

Chuncheng Zhang·Xiubao Sui·Zheyi Yao·Guohua Gu·Qian Chen·Zhihua Xie·Zhihua Xiong·Guodong Liu
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Abstract

Optical focusing through scattering media has important implications for optical applications in medicine, communications, and detection. In recent years, many wavefront shaping methods have been successfully applied to the field, among which the population optimization algorithm has achieved remarkable results. However, the current population optimization algorithm has some drawbacks: 1. the offspring do not fully inherit the good genes from the parent. 2. more efforts are needed to tune the parameters. In this paper, we propose the mutate greedy algorithm. It combines greedy strategies and real-time feedback of mutation rates to generate offspring. In wavefront shaping, people can realize high enhancement and fast convergence without a parameter-tuning process.

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Chuncheng Zhang, Xiubao Sui, Zheyi Yao, Guohua Gu, Qian Chen, Zhihua Xie, Zhihua Xiong, Guodong Liu. 2022-11-27. Dynamic mutation enhanced greedy strategy for wavefront shaping. https://arxiv.org/abs/2212.07801

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