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 19 条
  • [1] PZT-modulated coherent four-beam combination system with high-control bandwidth by using modified multi-dithering theory
    Ahn, Hee Kyung
    Park, Sang Woo
    Kong, Hong Jin
    [J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2015, 118 (01): : 7 - 10
  • [2] Orthogonal coding methods for increasing the number of multiplexed channels in coherent beam combining
    Azarian, A.
    Bourdon, P.
    Lombard, L.
    Jaouen, Y.
    Vasseur, O.
    [J]. APPLIED OPTICS, 2014, 53 (08) : 1493 - 1502
  • [3] Dawson J. W., 2008, SCAL LIM HIGH AV POW
  • [4] Gapontsev V. P., 2013, P SOC PHOTO-OPT INS, V8601, P8601
  • [5] Beam Shaping of Single-Mode and Multimode Fiber Amplifier Arrays for Propagation Through Atmospheric Turbulence
    Jolivet, Veronique
    Bourdon, Pierre
    Bennai, Baya
    Lombard, Laurent
    Goular, Didier
    Pourtal, Emilie
    Canat, Guillaume
    Jaouen, Yves
    Moreau, Bernard
    Vasseur, Olivier
    [J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2009, 15 (02) : 257 - 268
  • [6] Phase stabilization of a large-mode-area ytterbium-doped fiber amplifier
    Jones, D. C.
    Stacey, C. D.
    Scott, A. M.
    [J]. OPTICS LETTERS, 2007, 32 (05) : 466 - 468
  • [7] Coherent beam combination of Yb: YAG single-crystal rod amplifiers
    Kienel, Marco
    Mueller, Michael
    Demmler, Stefan
    Rothhardt, Jan
    Klenke, Arno
    Eidam, Tino
    Limpert, Jens
    Tuennermann, Andreas
    [J]. OPTICS LETTERS, 2014, 39 (11) : 3278 - 3281
  • [8] A coherent beam combination system based on double PZT phase modulators
    Ma, Y.
    Zhou, P.
    Zhang, K.
    Wang, X.
    Ma, H.
    Xu, X.
    Si, L.
    Liu, Z.
    Zhao, Y.
    [J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2012, 107 (03): : 765 - 769
  • [9] Coherent beam combination of 1.08 kW fiber amplifier array using single frequency dithering technique
    Ma, Yanxing
    Wang, Xiaolin
    Leng, Jinyong
    Xiao, Hu
    Dong, Xiaolin
    Zhu, Jiajian
    Du, Wenbo
    Zhou, Pu
    Xu, Xiaojun
    Si, Lei
    Liu, Zejin
    Zhao, Yijun
    [J]. OPTICS LETTERS, 2011, 36 (06) : 951 - 953
  • [10] Coherent beam combination with single frequency dithering technique
    Ma, Yanxing
    Zhou, Pu
    Wang, Xiaolin
    Ma, Haotong
    Xu, Xiaojun
    Si, Lei
    Liu, Zejin
    Zhao, Yijun
    [J]. OPTICS LETTERS, 2010, 35 (09) : 1308 - 1310
12