[1] Mears R J, Reekie L, Jauncey I M et al. Low noise erbium-doped fiber amplifier operating at 1.54μm [J]. Electron.Lett, 1987, 23(19): 1026-1028
[2] Nakazawa M, Suzuki Kimura Y. 20 GHz soliton amplification and transmission with an er-doped fiber [J]. Opt.Lett, 1989, 14(19): 1065-1067
[3] Mollenauer L F, Evangelides S G, Haus H A. Long distance soliton propagation using lumped amplifiers and dispersion-shifted fiber [J]. J. Lightwave Technol, 1991, 9(2): 194-196
[4] Shiojiri E and Fujii Y. Transmission capability of an optical fiber ccommunication system using index nonlinearity [J]. Appl. Opt., 1985, 24(3): 358-360
[5] Kuboat H, Nakazawa M [J]. Long-distance optical soliton transmission with lumped amplifiers [J]. IEEE J .Quantum Electron, 1990, 26(4): 692-670
[6] Christensen B, Jacobsen G, Bodtker E et al. 4 Gb/s soliton communication on standard non dispersion-shifted fiber [J]. IEEE Photo. Technol, 1994, 6(1): 101-103
[7] Knox F M, Forysiak W, Doran N J. 10 Gbt/s soliton communication system over standard fiber at 1.55μm and the use of dispersion compensation [J]. J. Lightwave Technol, 1995, 13(10): 1955-1962
[8] Nakazawa M, Yoshida E, Suzuki K et al. 80 Gbit/s soliton data transmission over 500 km with unequal amplitude solitons for timing clock extraction [J]. Electron. Lett, 1994, 30(21): 1777-1778
[9] Doran N J, Smith N J. Picosecond soliton transmission using concatenated nonlinear optical loop-mirror intensity filters [J]. J. Opt. Soc. Am. B, 1995, 12(6): 1117-1125
[10] Matsumoto M, Hasegawa A, Kodama Y. Adiabatic amplification of solitons by means of nonlinear amplifying loop mirrors [J]. Opt. Lett, 1994, 19(14): 1019-1021
[12] Lai Y. Noise analysis of soliton communication system-A new approach [J]. J. Lightwave Technol, 1993, 11(3):462-467