[1] [1] Wu Tengfei, Liang Zhiguo, Yan Jiahua, et al. The progress on distance measuring technique with a femtosecond optical frequency comb[J]. Metrology & Measurement Technology, 2011, 31(5): 41-44. (in Chinese)

[2] [2] Wu Gang, Li Chunlai, Liu Yinnian, et al. Study on high resolution time interval measurement module in pulsed laser ranging system[J]. J Infrared Millim Waves, 2007, 26(3): 213-216. (in Chinese)

[3] [3] Jia Fangxiu, Ding Zhenliang, Yuan Feng. Phase-shift laser range finder receiver system[J]. Optics and Precision Engineering, 2009, 17(10): 2377-2384. (in Chinese)

[4] [4] Ji Lin, Hou Maosheng, Qiu Lirong, et al. Research of high-speed precision positioning system based on double-frequency laser interference[J]. Optical Technique, 2015, 41(2): 156-161. (in Chinese)

[5] [5] Roos P A, Reibel R R, Berg T. Ultrabroadband optical chirp linearization for precision metrology applications[J]. Optics Letters, 2009, 34(23): 3692-3694.

[6] [6] Cabral R, Abreu M, Rebordao J M. Dual-frequency sweeping interferometry for absolute metrology of long distances[J]. Optical Engineering, 2010, 49(8): 085601.

[7] [7] Cabral R, Abreu M, Rebordao J M. Absolute distance metrology for long distances with dual frequency sweeping interferometry[C]//XIX Imeko World Congress Fundamental & Applied Metrology Proceedings, 2009, 76(12): 1942-1947.

[8] [8] Baumann E, Giorgetta R F, Coddington I, et al. Comb-calibrated frequency-modulated continuous-wave ladar for absolute distance measurements[J]. Optics Letters, 2013, 38(12): 2026.

[9] [9] Zhang Kunfeng, Hong Guanglie, Xu Xianwen, et al. Realization method of range resolution of sub-millimeter in widely tunable laser radar[J]. Infrared and Laser Engineering, 2012, 41(10): 2674-2679. (in Chinese)

[10] [10] Wang Linchun, Jiang Yuesong, Xin Yao, et al. Analysis of nonlinear error in reference interferometer of frequency-sweeping Interferometry[J]. Journal of Optoelectronics·Laser, 2010, 21(9): 1355-1358. (in Chinese)

[11] [11] Lv Tao, Liu Zhigang. A range amplified absolute distance measurement system with laser frequency sweeping interferometry by optical fiber pairs[J]. Journal of Xi'an Jiaotong University, 2013, 47(9): 77-82. (in Chinese)

[12] [12] Zhao Hao. Signal process and research on FMCW laser rader[D]. Harbin: Harbin Institute of Technology, 2014. (in Chinese)

[13] [13] Wang Sijie, Liu Jianhui, Li Shichen. Research development of tunable laser of communication system[J]. Optical Communication Technology, 2003(4): 38-43. (in Chinese)