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
  • [21] Focusing light through strongly scattering media by controlling binary amplitude optimization using genetic algorithm
    Liu, Zhipeng
    Zhang, Bin
    Feng, Qi
    Chen, Zhaoyang
    Lin, Chengyou
    Ding, Yingchun
    FIFTH INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONICS ENGINEERING, 2017, 10449
  • [22] Focusing light through scattering media using the harmony search algorithm for phase optimization of wavefront shaping
    Wu, Yulin
    Zhang, Xiuda
    Yan, Huimin
    OPTIK, 2018, 158 : 558 - 564
  • [23] Deeply focusing light at 1550 nm through strongly scattering media
    Cheng, Xiaoming
    Li, Biqi
    Zhang, Bin
    Feng, Qi
    Lin, Chengyou
    Ding, Yingchun
    OPTICS COMMUNICATIONS, 2017, 405 : 412 - 415
  • [24] Light focusing through strongly scattering media by binary amplitude modulation
    黄惠玲
    孙存志
    陈子阳
    蒲继雄
    Optoelectronics Letters, 2015, 11 (04) : 313 - 316
  • [25] Light focusing through strongly scattering media by binary amplitude modulation
    Huang H.-L.
    Sun C.-Z.
    Chen Z.-Y.
    Pu J.-X.
    Optoelectronics Letters, 2015, 11 (04) : 313 - 316
  • [26] Focusing light through random scattering media by simulated annealing algorithm
    Fang, Longjie
    Zuo, Haoyi
    Yang, Zuogang
    Zhang, Xicheng
    Pang, Lin
    JOURNAL OF APPLIED PHYSICS, 2018, 124 (08)
  • [27] IMAGING Focusing light in scattering media
    Konecky, Soren D.
    Tromberg, Bruce J.
    NATURE PHOTONICS, 2011, 5 (03) : 135 - +
  • [28] Optimization of focusing through scattering media using the continuous sequential algorithm
    Thompson, J. V.
    Hokr, B. H.
    Yakovlev, V. V.
    JOURNAL OF MODERN OPTICS, 2016, 63 (01) : 80 - 84
  • [29] Wavefront Shaping for Fast Focusing Light through Scattering Media Based on Parallel Wavefront Optimization and Superpixel Method
    Ding, Yingchun
    Lv, Xinjing
    Jia, Youquan
    Zhang, Bin
    Chen, Zhaoyang
    Liu, Qiang
    CHINESE PHYSICS LETTERS, 2020, 37 (02)
  • [30] Focusing through dynamic scattering media
    Stockbridge, C.
    Lu, Y.
    Moore, J.
    Hoffman, S.
    Paxman, R.
    Toussaint, K.
    Bifano, T.
    OPTICS EXPRESS, 2012, 20 (14): : 15086 - 15092
12345