An adaptive laser beam shaping technique based on a genetic algorithm

被引：0
|
作者：
杨平
刘渊
杨伟
敖明武
胡诗杰
许冰
姜文汉
机构：
[1] Chengdu 610209 Graduate School of the Chinese Academy of Sciences
[2] Beijing 100039
[3] Laboratory on Adaptive Optics Institute of Optics and Electronics
[4] Chinese Academy of Sciences
来源：
Chinese Optics Letters | 2007年 / 09期
关键词：
GA; An adaptive laser beam shaping technique based on a genetic algorithm; Figure; FDM;
D O I：
暂无
中图分类号：
O436 [物理光学（波动光学）];
学科分类号：
070207 ; 0803 ;
摘要：
A new adaptive beam intensity shaping technique based on the combination of a 19-element piezo-electricity deformable mirror(DM)and a global genetic algorithm is presented.This technique can adaptively adjust the voltages of the 19 actuators on the DM to reduce the difference between the target beam shape and the actual beam shape.Numerical simulations and experimental results show that within the stroke range of the DM,this technique can be well used to create the given beam intensity profiles on the focal plane.
引用
收藏
页码：497 / 500
页数：4
相关论文
共 50 条
  • [1] An adaptive laser beam shaping technique based on a genetic algorithm
    Yang, Ping
    Liu, Yuan
    Yang, Wei
    Ao, Minwu
    Hu, Shijie
    Xu, Bing
    Jiang, Wenhan
    CHINESE OPTICS LETTERS, 2007, 5 (09) : 497 - 500
  • [2] Adaptive laser beam shaping using a genetic algorithm
    Yang, Ping
    Liu, Yuan
    Yang, Wei
    Ao, Mingwu
    Xu, Bing
    Jiang, Wenhan
    2007 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION, VOLS I-V, CONFERENCE PROCEEDINGS, 2007, : 2906 - 2910
  • [3] Application of genetic algorithm on optimization of laser beam shaping
    Tsai, Cheng-Mu
    Fang, Yi-Chin
    Lin, Chia-Te
    OPTICS EXPRESS, 2015, 23 (12): : 15877 - 15887
  • [4] Beam shaping for laser-based adaptive optics in astronomy
    Bechet, Clementine
    Guesalaga, Andres
    Neichel, Benoit
    Fesquet, Vincent
    Gonzalez-Nunez, Hector
    Zuniga, Sebastian
    Escarate, Pedro
    Guzman, Dani
    OPTICS EXPRESS, 2014, 22 (11): : 12994 - 13013
  • [5] An ANN Based Optimization Algorithm for Diffracted Laser Beam Shaping
    Li, Pengzhong
    Zheng, Yubiao
    Luo, Liang
    JOURNAL OF COASTAL RESEARCH, 2020, : 255 - 260
  • [6] Laser beam shaping based on wavefront sensorless adaptive optics with stochastic parallel gradient descent algorithm
    Li, Yan
    Peng, Tairan
    Li, Wenlai
    Han, Hongming
    Ma, Jianqiang
    14TH NATIONAL CONFERENCE ON LASER TECHNOLOGY AND OPTOELECTRONICS (LTO 2019), 2019, 11170
  • [7] A genetic algorithm for optimization design of diffractive optical elements in laser beam shaping
    Ye, JY
    Yuan, XC
    Zhou, GY
    DESIGN, FABRICATION, AND CHARACTERIZATION OF PHOTONIC DEVICES II, 2001, 4594 : 118 - 127
  • [8] Laser beam shaping using adaptive optics
    Carbon, Margarita
    WMSCI 2006: 10th World Multi-Conference on Systemics, Cybernetics and Informatics, Vol V, Proceedings, 2006, : 284 - 287
  • [9] Adaptive-weight iterative algorithm for flat-top laser beam shaping
    Wang, Dong
    Zhang, Jian
    Zhang, Hongxin
    OPTICAL ENGINEERING, 2012, 51 (07)
  • [10] Selective excitation of CARS by adaptive pulse shaping based on genetic algorithm
    Zhang, Shian
    Zhang, Liang
    Zhang, Xiangyun
    Ding, Litao
    Chen, Guoliang
    Sun, Zhenrong
    Wang, Zugeng
    CHEMICAL PHYSICS LETTERS, 2007, 433 (4-6) : 416 - 421
12345