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
  • [1] Light Focusing through Scattering Media by Particle Swarm Optimization
    Huang Hui-Ling
    Chen Zi-Yang
    Sun Cun-Zhi
    Liu Ji-Lin
    Pu Ji-Xiong
    CHINESE PHYSICS LETTERS, 2015, 32 (10)
  • [2] Light Focusing through Scattering Media by Particle Swarm Optimization
    黄惠玲
    陈子阳
    孙存志
    刘绩林
    蒲继雄
    Chinese Physics Letters, 2015, (10) : 41 - 44
  • [3] Particle Swarm Optimization for focusing by phase modulation through scattering media
    Peng, Ligen
    Dai, Weijia
    Shao, Xiaopeng
    SATELLITE DATA COMPRESSION, COMMUNICATIONS, AND PROCESSING X, 2014, 9124
  • [4] Optimization of Iterative Algorithms for Focusing Light Through Scattering Media
    Zhou, Yulan
    Li, Xun
    IEEE PHOTONICS JOURNAL, 2017, 9 (02):
  • [5] Focusing of light through scattering media
    Kong, Fanting
    Silverman, Ronald
    Liu, Liping
    Chitnis, Parag V.
    Chen, Y. C.
    PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2011, 2011, 7899
  • [6] Particle swarm optimization to focus coherent light through disordered media
    Longjie Fang
    Haoyi Zuo
    Zuogang Yang
    Xicheng Zhang
    Lin Pang
    Wenxue Li
    Yu He
    Xiu Yang
    Yuezheng Wang
    Applied Physics B, 2018, 124
  • [7] Particle swarm optimization to focus coherent light through disordered media
    Fang, Longjie
    Zuo, Haoyi
    Yang, Zuogang
    Zhang, Xicheng
    Pang, Lin
    Li, Wenxue
    He, Yu
    Yang, Xiu
    Wang, Yuezheng
    APPLIED PHYSICS B-LASERS AND OPTICS, 2018, 124 (08):
  • [8] Focusing polychromatic light through scattering media
    Paudel, Hari P.
    Stockbridge, Chris
    Mertz, Jerome
    Bifano, Thomas
    MEMS ADAPTIVE OPTICS VII, 2013, 8617
  • [9] Parallel wavefront optimization method for focusing light through random scattering media
    Cui, Meng
    OPTICS LETTERS, 2011, 36 (06) : 870 - 872
  • [10] Improvement of Particle Swarm Optimization Focusing on Diversity of the Particle Swarm
    Hayashida, Tomohiro
    Nishizaki, Ichiro
    Sekizaki, Shinya
    Takamori, Yuki
    2020 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC), 2020, : 191 - 197
12345