Light Focusing through Scattering Media by Particle Swarm Optimization

被引：0
|
作者：
黄惠玲
陈子阳
孙存志
刘绩林
蒲继雄
机构：
[1] CollegeofInformationScienceandEngineering,FujianProvincialKeyLaboratoryofLightPropagationandTransformation,HuaqiaoUniversity
来源：
Chinese Physics Letters | 2015年 / 32卷 / 10期
关键词：
D O I：
暂无
中图分类号：
O436.2 [吸收与散射];
学科分类号：
摘要：
We demonstrate light focusing through scattering media by introducing particle swarm optimization for modulating the phase wavefront.Light refocusing is simulated numerically based on the angular spectrum method and the circular Gaussian distribution model of the scattering media.Experimentally,a spatial light modulator is used to control the phase of incident light,so as to make the scattered light converge to a focus.The influence of divided segments of input light and the effect of the number of iterations on light intensity enhancement are investigated.Simulation results are found to be in good agreement with the theoretical analysis for light refocusing.
引用
收藏
页码：41 / 44
页数：4
相关论文
共 50 条
  • [31] Wavefront Shaping for Fast Focusing Light through Scattering Media Based on Parallel Wavefront Optimization and Superpixel Method
    丁迎春
    吕新晶
    贾佑权
    张彬
    陈朝阳
    柳强
    Chinese Physics Letters, 2020, (02) : 30 - 34
  • [32] Wavefront Shaping for Fast Focusing Light through Scattering Media Based on Parallel Wavefront Optimization and Superpixel Method
    丁迎春
    吕新晶
    贾佑权
    张彬
    陈朝阳
    柳强
    Chinese Physics Letters, 2020, 37 (02) : 30 - 34
  • [33] Uncovering personal circadian responses to light through particle swarm optimization
    Vicente-Martinez, Jesus
    Bonmati-Carrion, Maria Angeles
    Madrid, Juan Antonio
    Rol, Maria Angeles
    COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE, 2024, 243
  • [34] Focusing of laser through scattering media
    Huang, Hui-Ling
    Sun, Cun-Zhi
    Chen, Zi-Yang
    Pu, Ji-Xiong
    Guangzi Xuebao/Acta Photonica Sinica, 2015, 44 (02):
  • [35] Focusing light inside scattering media with magnetic-particle-guided wavefront shaping
    Ruan, Haowen
    Haber, Tom
    Liu, Yan
    Brake, Joshua
    Kim, Jinho
    Berlin, Jacob M.
    Yang, Changhuei
    OPTICA, 2017, 4 (11): : 1337 - 1343
  • [36] Focusing light through scattering media by combining genetic and Gauss–Newton algorithms
    Longjie Fang
    Haoyi Zuo
    Yihang Xu
    Boyi Ma
    Applied Physics B, 2019, 125
  • [37] Regularization Parameter Choice of based on particle swarm optimization in dynamic light scattering Inversion
    Dou, Zhenhai
    Wang, Yajing
    2010 SECOND ETP/IITA WORLD CONGRESS IN APPLIED COMPUTING, COMPUTER SCIENCE, AND COMPUTER ENGINEERING, 2010, : 502 - 505
  • [38] ULTRAFAST OPTICS Focusing through scattering media
    Weiner, Andrew M.
    NATURE PHOTONICS, 2011, 5 (06) : 332 - 334
  • [39] Structured adaptive focusing through scattering media
    Di Battista, Diego
    Ancora, Daniele
    Zhang, Haisu
    Lemonaki, Krystalia
    Avtzi, Stella
    Tzortzakis, Stelios
    Leonetti, Marco
    Zacharakis, Giannis
    ADAPTIVE OPTICS AND WAVEFRONT CONTROL FOR BIOLOGICAL SYSTEMS II, 2016, 9717
  • [40] Focusing and scanning through scattering media in microseconds
    Feldkhun, Daniel
    Tzang, Omer
    Wagner, Kelvin H.
    Piestun, Rafael
    OPTICA, 2019, 6 (01): : 72 - 75
12345