High-power EDFA applied in distributed optical fiber Raman temperature sensor system

Xu ZHANG; Deming LIU; Hairong LIU; Qizhen SUN; Zhifeng SUN; Ziheng XU; Wengang WANG

doi:10.1007/s12200-009-0033-9

[1] Becker P C, Olsson N A, Simpson J R. Erbium-Doped Fiber Amplifiers: Fundamentals and Technology. San Diego: Academic Press, 1999

[2] Kasukawa A. Recent progress of high power laser diodes for EDFA pumping. In: Proceedings of OFC. 1999, 20-22

[3] Chang C L. A dual pumped double-pass L-band EDFAwith high gain and low noise. Optics Communications, 2006, 267(1): 108-112

[4] Harun S W, Poopalan P, Ahmad H. Gain enhancement in L-band EDFA through a double-pass technique. IEEE Photonics Technology Letters, 2002, 14(3): 296-297

[5] Li J, Brattain M, Rice A K, Labudovic M, Young J R, Cook M, Ye F, Davis M K. Uncooled mini-DIL module for 980-nm pump lasers. IEEE Transactions on Advanced Packaging, 2006, 29(1): 171-177

[6] Mahdi M A, Ahmad H. Gain enhanced L-band Er3+-doped fiber amplifier utilizing unwanted backward ASE. IEEE Photonics Technology Letters, 2001, 13(10): 1067-1069

[7] Oh JM, Choi H B, Lee D, Ahn S J, Jung S J. Demonstration of highly efficient flat-gain L-band erbium-doped fiber amplifiers by incorporating a fiber Bragg grating. IEEE Photonics Technology Letters, 2002, 14(9): 1258-1260