[1] [1] Zheng Y, Zheng J, Tong S, et al. Research on optimum local oscillator laser power of the space coherent laser communication［C］. SPIE, 2013, 8906: 89060H.

[2] [2] Han Liqiang, You Yahui. Cooperative schemes in all-optical free-space optical communication system［J］. Chinese J Lasers, 2016, 43(10): 1006004.

[3] [3] Yi Xiang. Research on irradiance scintillation and mitigation technology in atmospheric laser communications［D］. Xi′an: Xi′an University of Electronic Science and Technology, 2013: 16-18.

[4] [4] Simon M K, Alouini M S. Digital communication over fading channels［M］. New Jersey: John Wiley & Sons, 2005.

[5] [5] Rao Ruizhong, Gong Zhiben, Wang Shipeng, et al. Aperture averaging of saturated scintillation of laser propagation in atmosphere［J］. Acta Optica Sinica, 2002, 22(1): 36-40.

[6] [6] Ma Dongtang, Wei Jibo, Zhuang Zhaowen. Performance evaluation and channel modeling of multiple-beam propagation for atmospheric laser communication［J］. Acta Optica Sinica, 2004, 24(8): 1020-1024.

[7] [7] Ke Xizheng, Zhang Ya. Propagation properties of partially coherent array beams in free space optics system［J］. Laser & Optoelectronics Progress, 2016, 53(10): 100601.

[8] [8] Ke Xizheng, Yin Zhiyun. Coding theory in wireless laser communication system［C］. Beijing: Science Press, 2009: 259.

[9] [9] Zhang Yufeng. Adaptive coding for laser communication in atmosphere［D］. Xi′an: Xi′an University of Technology, 2008: 31-36.

[10] [10] Shu fang, Ao Faliang, Sun Lihua. Applied research of the AMC technology in atmospheric laser communication［J］. Control & Automation, 2010, 26(15): 148-149.

[11] [11] Hu Hao, Wang Hongxing, Zhou Min, et al. Modeling and analyzing of error performance for pulse position modulation and digital pulse interval modulation under turbulence［J］. Chinese J Lasers, 2010, 37(5): 1269-1274.

[13] [13] Wang Yingjian, Wu Yi, Gong Zhiben. The statistics of atmospheric coherent length and Strehl ratio［J］. Acta Optica Sinica, 1996, 16(8): 1109-1113.

[14] [14] Jaiswal A, Jain V K, Kar S. Adaptive coding and modulation (ACM) technique for performance enhancement of FSO Link［C］. IEEE First International Conference on Control, Measurement and Instrumentation (CMI), 2016: 15804058.

[15] [15] Khatoon A, Cowley W G, Letzepis N. Channel measurement and estimation for free space optical communications［C］. Communications Theory Workshop (AusCTW), 2011: 5728747.

[16] [16] Gallager R G. Low-density parity-check codes［M］. Cambridge: MIT Press, 1963.