2HARUN S W, SAMSURI N M, AHMAD H. All-Optical Gain Clamped Double-Pass L-Band EDFA Based on Partial Reflection ofASE [J]. IEICE Electronics Express,2004,7( 1): 171 - 175.
3AOZASA S, SAKAMOTO T, KANAMORI T, et al. Tm-doped fiber amplifiers for 1470-nm-band WDM signals [J].IEEE Photonics Technology Lett.,2000,10(12):1331- 1333.
4OY F, LEPL/NGARD F, LORCY L, et al. 48% power conversion efficiency in a single pump gain-shifted thulium-doped fiber amplifier[J]. Electronics Lett. 2001,15(37):943-945.
5RAGHUNATHAN V, BOYRAZ O, JALALI B. 20dB on-off Raman amplification in silicon waveguides [C]. Baltimore :Proceedings of CLEO, 2005:349-351.
6YAO X S. Brillouin Selective Sideband Amplification of Microwave Photonic Signals [J]. IEEE Photonics Technology Letters,1998,1 (10): 138-140.
7ISLAM M N, BOYRAZ O. Fiber parametric amplifiers for wavelength band conversion [J].IEEE Journal of Selected Topics in Quantum Electronics,2002,3(8):527-537.
8TIAN Y, XIAO X S, GAO S M, LI S, YANG C X. Ultra-flat and broadband two-pump optical parametric amplifier using a single-section highly nonlinear fiber[J]. Opt.Commun.,2006,1 (263):116-119.
9PIZZINAT A, SANTAGIUSTINA M, SCHIVO C. Impact of Hybrid EDFA-Distributed Rarnan Amplification on a 4 ×40Gb/s WDM Optical Communication System[J]. IEEE Photo Technol Lett.,2003,2(15):341-343.
10YAM S S-H, AKASAKA Y, KUBOTA Y,INOUE H. Hybrid doped fiber amplifier with 100-nm bandwidth for coarse wavelength division multiplexing[J]. Opt.Commun.,2005,4-6(249):539-542.