[1] Chao Xiangshi.A novel mode locked Er-doped fiber laser:proposal,simple theory,and experiment [J].J.Opt.Commun.,1998,19(1):27-33.
[2] Haus H A,Ippen E P,Tamura K.Additive-pulse modelocking in fiber lasers [J].IEEE Journal of Quantum Electronics,1994,30(1):200-208.
[5] Adel P,Fallnich C.High-power ultra-broadband mode-locked Yb3+-fiber laser with 118nm bandwidth [J].Optics Express,2002,10(14):622-627.
[6] Lefort L,Price J H V,Richardson D J,et al.Practical low-noise stretched-pulse Yb3+-doped fiber laser [J].Opt.Lett.,2002,27(5):291-293.
[7] Cautaerts V,Richardson D J,et al.Stretched pulse Yb3+:silica fiber laser [J].Opt.Lett.,1997,22(1):316-318.
[8] Serensen M P,Shore K A,Geisler T,et al.Dynamics of additive-pulse mode-locked fiber lasers [J].Opt.Commun.,1992,90:65-69.
[9] Agrawal G P.Nonlinear Fiber Optical (Second Edition).San Diego,London,Boston:Academic Press,1995.2.
[10] Hofer M,Fermann M E,Haberl F.et al.Mode locking with cross-phase and self-phase modulation [J].Opt.Lett.,1991,16(7):502-504.