Tip-Tilt Correction and Coherent Combination of Seven-Channel Laser Array Based on Active Segmented Mirrors

Zheng Yi; Wang Xiaohua; Shen Feng; Li Xinyang

doi:10.3788/cjl201138.0802009

[1] S. J. Augst, T. Y. Fan, A. Sanchez. Coherent beam combining and phase noise measurements of ytterbium fiber amplifiers［J］. Opt. Lett., 2004, 29(5): 474～476

[2] R. Xiao, J. Hou, M. Liu et al.. Coherent combining technology of master oscillator power amplifier fiber arrays［J］. Opt. Express, 2008, 16(3): 2015～2022

[3] P. Zhou, Z. J. Liu, X. L. Wang et al.. Coherent beam combination of two-dimensional high power fiber amplifier array using stochastic parallel gradient descent algorithm［J］. Appl. Phys. Lett., 2009, 94(23): 231106

[4] P. Zhou, Y. X. Ma, X. L. Wang et al.. Coherent beam combination of a hexagonal distributed high power fiber amplifier array［J］. Appl. Opt., 2009, 48(33): 6537～6540

[5] Yang Ruofu, Yang Ping, Shen Feng. Experimental research on phase detection and correction of two fiber amplifier based on active segmented mirrors［J］. Acta Physica Sinica, 2009, 58(12): 8297～8301

[6] P. Yang, R. F. Yang, F. Shen et al.. Coherent combination of two ytterbium fiber amplifier based on an active segmented mirror［J］. Opt. Commun., 2009, 282(7): 1349～1353

[7] Bing He, Qihong Lou, Jun Zhou et al.. 113-W in-phase mode output from two ytterbium-doped large-core double-cladding fiber lasers［J］. Chin. Opt. Lett., 2007, 5(7): 412～414

[8] He Bing, Lou Qihong, Zhou Jun et al.. Phase-locking and high coherent power output of two fiber lasers［J］. Chinese J. Lasers, 2006, 33(9): 1153～1158

[9] M. L. Minden, H. W. Bruesselbach, J. L. Rogers et al.. Self-organized coherence in fiber laser arrays［C］. SPIE, 2004, 5335: 89～97

[10] G. D. Goodno, H. Komine, S. J. McNaught et al.. Coherent combination of high-power, zigzag slab lasers［J］. Opt. Lett., 2006, 31(9): 1247～1249

[11] J. Marmo, H. Injeyan, H. Komine et al.. Joint high power solid state laser program advancements at Northrop Grumman［C］. SPIE, 2009, 7195: 719507

[12] S. J. McNaught, H. Komine, S. B. Weiss et al.. 100 kW coherently combined slab MOPAs［C］. Conference on Quantum Electronics and Laser Science Baltimore, US, 2009. 1～2

[13] Liu Zejin, Zhou Pu, Xu Xiaojun. 100 kW level LD pumped coherent laser array system［J］. Laser & Optoelectronics Progress, 2010, 47(1): 011402

[14] Pu Zhou, Zilun Chen, Xiaolin Wang et al.. Tolerance on tilt error for coherent combining of fiber lasers［J］. Chin. Opt. Lett., 2009, 7(1): 39～42

[15] Fan Xinyan, Liu Jingjiao, Liu Jinsheng et al.. Theoretical and experimental study of multi-element coherent fiber array［J］. Acta Physica Sinica, 2010, 59(4): 2462～2470