[1] Hemmati H, Biswas A, Djordjevic I B. Deep-space optical communications: Future perspectives and applications［J］. Proceedings of IEEE, 2011, 99(11): 2020-2039.

[2] Boroson D M, Robinson B S. Status of the lunar laser communication demonstration［C］. SPIE, 2015, 8610: 861002.

[3] Mueller K, Muller M. Timing recovery in digital synchronous data receivers［J］. IEEE Transactions on Communications, 1976, 24(5): 516-531.

[4] 周相超, 赵旦峰, 薛睿. 深空通信系统中高阶LDPC码的软定时同步算法［J］. 哈尔滨工业大学学报, 2014, 46(3): 110-114.

    Zhou Xiangchao, Zhao Danfeng, Xue Rui. Soft timing synchronization algorithm for LDPC codes on GF(q) in deep space communication［J］. Journal of Harbin Institute of Technology, 2014, 46(3): 110-114.

[5] Srinivasan M, Birnbaum K, Cheng M, et al. Apost-processing receiver for the lunar laser communications demonstration project［C］. SPIE, 2013, 8610: 86100Q.

[6] Quirk K J, Srinivasan M. Optical PPM demodulation from slot-sampled photon counting detectors［C］. IEEE Military Communications Conference, 2013: 14082403.

[7] Moision B. Photon jitter mitigation for the optical channel［J］. IPN Progress Report, 2007, 42(171): 1-13.

[8] 向劲松, 王举, 吴涛, 等. 基于脉冲展宽波形的光PPM异步采样信号的数据恢复技术［J］. 光学学报, 2017, 37(1): 0106004.

    Xiang Jinsong, Wang Ju, Wu Tao, et al. Data recovery technique for asynchronous sampling signal modulated by optical pulse position based on pulse broadening waveform［J］. Acta Optica Sinica, 2017, 37(1): 0106004.

[9] Rogalin R, Srinivasan M. Maximum likelihood synchronization for pulse position modulation with inter-symbol guard times［C］. IEEE Global Communications Conference, 2016: 16654598.

[10] 向劲松, 吴涛, 黄胜, 等. 串行级联脉冲位置调制码辅助的时隙同步技术［J］. 光学学报, 2016, 36(8): 0806006.

    Xiang Jinsong, Wu Tao, Huang Sheng, et al. Slot synchronization aided by serial concatenated pulse position modulation code system［J］. Acta Optica Sinica, 2016, 36(8): 0806006.

[11] Quirk K J, Gin J W, Srinivasan M. Optical PPM synchronization for photon counting receivers［C］. IEEE Military Communications Conference, 2008: 10457527.

[12] 宋婷婷, 马晶, 谭立英, 等. 美国月球激光通信演示验证-终端设计［J］. 激光与光电子学进展, 2014, 51(5): 050003.

    Song Tingting, Ma Jing, Tan Liying, et al. Lunar laser communication demonstration in USA: Terminal design［J］. Laser & Optoelectronics Progress, 2014, 51(5): 050003.

[13] 宋婷婷, 马晶, 谭立英, 等. 美国月球激光通信演示验证——实验设计和后续发展［J］. 激光与光电子学进展, 2014, 51(4): 040004.

    Song Tingting, Ma Jing, Tan Liying, et al. Experiment design and development of the lunar laser communication demonstration in USA［J］. Laser & Optoelectronics Progress, 2014, 51(4): 040004.

[14] Erup L, Gardner F M, Harris R A. Interpolation in digital modems. II. Implementation and performance［J］. IEEE Transactions on Communications, 1993, 41(6): 998-1008.