[1] [1] S. Y. Kim, J. Chung, B. Lee. Dynamic performance of the all-optical gain-controlled EDFA cascade in multiwavelength optical networks [J]. Electron. Lett., 1997, 33(17):1475～1477

[2] [2] G. Luo, J. L. Zyskind, J. A. Nagel et al.. Experimental and theoretical analysis of relaxation-oscillations and spectral hole burning effects in all-optical gain-clamped EDFA′s for WDM networks [J]. J. Lightwave Technol., 1998, 16(4):527～532

[3] [3] Y. Sun. Average inversion level, modeling, and physics of erbium-doped fiber amplifiers [J]. IEEE J. Selected Topics in Quantum Electron., 1997, 3(4):991～1007

[4] [4] Q. Yu, C. Fan. Simple dynamic model of all-optical gain-clamped erbium-doped fiber amplifiers [J]. J. Lightwave Technol., 1999, 17(7):1166～1171

[5] [5] D. H. Richards, J. L. Jackel, M. A. Ali. A theoretical investigation of dynamic all-optical automatic gain control in multichannel EDFA′s and EDFA cascades [J]. IEEE J. Selected Topics in Quantum Electron., 1997, 3(4):1027～1036