[1] [1] Fischer S,Dulk M,Gamper E,et al.Optical 3R regenerator for 40Gb/s networks.Electron Lett,1999,35(23):2047～2049

[2] [2] Johnson C,Demarest K,Allen C,et al.Multiwavelength all-optical clock recovery.IEEE Photonics Techonol Lett,1999,11(7):895～897

[3] [3] Bornholdt C,Sartorius B,Schekhase S,et al.Self-pulsating DFB laser for all-opticak clock recovery at 40Gb/s.Electron Lett,2000,36(4):327～328

[4] [4] Vlachos K,Zoiros K,Houbavlis T,Avramopoulos H.10×30GHz pulse train generation from semiconductor amplifierfiber ring laser.IEEE Photonics Lett,2000,12(1):25～27

[5] [5] Wang Lijun,Su Yikai,Agarwal A,Kumar P.Polarization insensitive widely tunable all-optical clock recovery basedon AM mode-locking of a fiber ring laser.IEEE Photonics Techonol Lett,2000,12(2):211～213

[6] [6] Vlachos K,Theophilopoulos G,Hatziefremidis A,Avramopoulos H.30Gb/s all-optical clock recovery circuit.IEEEPhotonics Techonol Lett,2000,12(6):705～707

[7] [7] Agrawal G P, Olsson N A .Self-phase modulation and spectral broadening of optical pulses in semiconductor laser amplifiers.IEEE Journal of Quantum Electronics,1989,25(11):2297～2306

[8] [8] Xie Chongjin, Ye Peida,Lin Jintong.Four-wave mixing between short optical pulses in semiconductor opticalamplifiers with the consideration of fast gain saturation.IEEE Photonics Technology Letters ,1999,11(5):560～562

[9] [9] Li Yuhau,Lou Caiyun,Wu Jian,Wu Boyu,Gao Yizhi. Novel method to simutaneously compress pulses and suppress supermode noise in actively mode-locked fiber ring laser.IEEE Photonics Technology Letters,1998,10(8):1094～1096