[1] Zhang Hanwei, Xiao Hu, Zhou Pu, et al. High power Yb-Raman combined nonlinear fiber amplifier[J]. Optics Express, 2014, 22: 10248-10255,.

[2] Czyzak P, Mazurek P, Turkiewicz J P. 1 310 nm Raman amplifier utilizing high-power, quantum-dot pumping lasers[J]. Optics and Laser Technology, 2014, 64: 195-203.

[3] Cong Wang, Zhenhua Cong, Zhaojun Liu, et al. Theoretical and experimental investigation of an efficient pulsed barium tungstate Raman amplifier at 1 180 nm[J]. Optics Communications, 2014, 313: 80-84.

[4] Huang Bichang, Gao Zhihui, Hong Zehua, et al. Simulation of fiber Raman amplifiers by one dimension FDTD[J]. Infrared and Laser Engineering, 2006, 35(S): 334-338. (in Chinese)

[5] Tan Yong, Zhang Xihe, Sun Xiuping. Backward spontaneous Raman scatter noise in the fiber Raman amplifier[J]. Infrared and Laser Engineering, 2007, 36(S): 440-442. (in Chinese)

[6] Amnon Yariv, Pochi Yeh. Photonics-optical Electronics in Modern Communications[M]. Beijing: Electronic Industry Press, 2009, 691-697. (in Chinese)

[7] Headley C, Agrawal G P. Raman Application in Fiber Optical Communication Systems[M]. San Diego: Elsevier Academic Press, 2005: 4-6.

[8] Long Qingyun, Wu Tingwan, Hu Sumei, et al. Comparison of threshold between forward-pumped and backward-pumped fibre Raman amplifier[J]. Laser Journal, 2014, 35(4): 3-4. (in Chinese)

[9] Long Qingyun, Wu Tingwan, Deng Huaqiu. The analysis of critical condition of fiber raman amplifier[J]. Journal of South China University of Technology(Natural Science Edition), 2006, 34(1): 35-37. (in Chinese)

[10] Long Qingyun, Deng Huaqiu. Comparison of gain between forward-pumped and backward-pumped fibre Raman amplifier[J]. Semiconductor Optoelectronics, 2007, 28(5): 655-658. (in Chinese)