Cascaded multi-dithering theory for coherent beam combining of multiplexed beam elements

被引：44
|
作者：
Ahn, Hee Kyung [1 ]
Kong, Hong Jin [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Phys, Taejon, South Korea
来源：
OPTICS EXPRESS | 2015年 / 23卷 / 09期
关键词：
FIBER AMPLIFIER ARRAY; COMBINATION SYSTEM; KW; ALGORITHM; MODE;
D O I：
10.1364/OE.23.012407
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The Cascaded Multi-Dithering theory, which allows coherent beam combining of M-by-N beam elements, is presented in this paper. The theory of Cascaded Multi-Dithering is briefly introduced, and demonstrated experimentally by combining sixteen-beams to verify its feasibility as an active phase control for scaling up the power of fiber lasers. (C) 2015 Optical Society of America
引用
收藏
页码：12407 / 12413
页数：7
相关论文
共 50 条
  • [1] Coherent beam combining of MOPA with multi-dithering technique
    College of Optoelectric Science and Engineering, National University of Defense Technology, Changsha 410073, China
    Qiangjiguang Yu Lizishu, 2009, 11 (1639-1644):
  • [2] Feasibility of cascaded multi-dithering technique for coherent addition of a large number of beam elements
    Ahn, Hee Kyung
    Kong, Hong Jin
    APPLIED OPTICS, 2016, 55 (15) : 4101 - 4108
  • [3] High Power Coherent Beam Combining Setup Using Modified Cascaded Multi-dithering Technique
    Ahn, Hee Kyung
    Lee, Hwihyeong
    Kong, Hong Jin
    CURRENT OPTICS AND PHOTONICS, 2018, 2 (05) : 431 - 435
  • [4] Cascaded multi-dithering technique using PZT modulators for high control bandwidth in coherent laser beam combining
    Hee Kyung Ahn
    Hong Jin Kong
    Applied Physics B, 2017, 123
  • [5] Cascaded multi-dithering technique using PZT modulators for high control bandwidth in coherent laser beam combining
    Ahn, Hee Kyung
    Kong, Hong Jin
    APPLIED PHYSICS B-LASERS AND OPTICS, 2017, 123 (09):
  • [6] Coherent beam combination of fiber laser array with multi-dithering
    Ma Y.
    Wang X.
    Zhou P.
    Ma H.
    Zhao H.
    Xu X.
    Si L.
    Liu Z.
    Zhao Y.
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2010, 22 (12): : 2803 - 2806
  • [7] Coherent beam combination of two fiber amplifiers with multi-dithering technique
    马阎星
    司磊
    王小林
    周朴
    许晓军
    OptoelectronicsLetters, 2009, 5 (01) : 18 - 20
  • [8] Coherent Beam Combination of Three Fiber Amplifiers with Multi-dithering Technique
    Ma Yan-Xing
    Liu Ze-Jin
    Zhou Pu
    Wang Xiao-Lin
    Ma Hao-Tong
    Li Xiao
    Xu Xiao-Jun
    Si Lei
    CHINESE PHYSICS LETTERS, 2009, 26 (04)
  • [9] Coherent beam combination of two fiber amplifiers with multi-dithering technique
    Ma Y.-X.
    Si L.
    Wang X.-L.
    Zhou P.
    Xu X.-J.
    Optoelectronics Letters, 2009, 5 (01) : 18 - 20
  • [10] A method to obtain the gain coefficient and dithering amplitude of multi-dithering algorithm in coherent beam combining system based on threshold testing
    Pingxue Li
    Tiansong Zhang
    Yunchen Zhu
    Min Yang
    Ning Su
    Caixia Li
    Chuanfei Yao
    Jian Gao
    Weixin Yang
    Applied Physics B, 2019, 125
12345