Real-time detection of mode-locked laser echo signal based on high-speed correlation sampling

Shen Zhongtao; Feng Changqing; Gao Shanshan; Chen Xiaodong; Liu Shubin

doi:10.3788/irla201746.1217002

[1] He Kunna, Li Dehua, Wei Zhiyi. Research status of passively mode-locked laser based on Nd3+ -doped disordered crystals[J]. Chinese Journal of Lasers, 2016, 43(10): 100001. (in Chinese)

[2] Wu H, Zhang F, Cao S, et al. Absolute distance measurement by intensity detection using a mode-locked femtosecond pulse laser[J]. Optics Express, 2014, 22(9):10380-10397.

[3] Bai Yan. Coherent Doppler lidar based on mode-locked laser[D]. Harbin: Harbin Institute of Technology, 2012. (in Chinese)

[4] Ke Jingbo. Research on the fiber laser used for the spatial debris detection[D]. Wuhan: Huazhong University of Science & Technology, 2008. (in Chinese)

[5] Sun Zhihui, Deng Jiahao, Sang Huiping, et al. Detection system design and signal processing for digital pulsed laser fuse[J]. Infrared and Laser Engineering, 2009, 38(6): 1003-1007. (in Chinese)

[6] Zhang Tinghua, Fan Guihua, Sun Huayan. The real-time realization of detecting weak multi-pulse laser echo signal[C]//International Symposium on Optoelectronic Technology and Application. International Society for Optics and Photonics, 2014, 9297: 92970I-1-6.

[7] Sang Huiping, Deng Jiahao, Hu Xiujuan. Study on digital detection technique of weak echo signals in pulse laser fuzes[J]. Acta Armamentarii, 2007, 28(4): 420-424. (in Chinese)

[8] Cheng Pengfei, Huang Genghua, Shu Rong. Weak laser pulse signal detection based on analog self-correlation[J]. Infrared and Laser Engineering, 2012, 41(10): 2844-2847. (in Chinese)

[9] Hu Wei, Li Hongbin, Dou Xian′an, et al. Effect analysis of the weak light periodic error on the sampling accumulation[J]. Laser & Infrared, 2014, 44(9): 982-986. (in Chinese)

[10] Zhai Dongsheng, Tang Rufeng, Huang Kai, et al. Analysis on detection performance of satellite laser ranging based on geiger mode APD arrays[J]. Chinese Journal of Lasers, 2015, 42(6): 0608007. (in Chinese)

[11] Chen Xiaodong, Dou Xian′an, Li Hua, et al. Influence of pumping schemes on properties of dissipative soliton in fiber lasers[J]. Chinese Journal of Lasers, 2014, 41(12): 1202003. (in Chinese)

[12] Chen Xiaodong. Influences of the filter effect in passively mode-locked fiber laser with positive dispersion cavity[J]. Infrared and Laser Engineering, 2013, 42(S2): 407-411. (in Chinese)

[13] Hu Chunsheng. Investigation into the high-speed pulsed laser diode 3D-imaging ladar[D]. Changsha: National University of Defense Technology, 2005. (in Chinese)