[3] [3] Cao W H,Li S P,Chan K T.Generation of dark pulse trains from continuous-wave light using cross-phase modulation in optical fibers.Applied Physics Letters,1999,74(4):510～512

[4] [4] Cao W H,Chan K T. Cross-phase modulation induced ultrashort pulse train generation from cw light in the normal-dispersion regime of optical fibers.Opt Commun, 1999,163(4～6):285～291

[5] [5] Chan K T, Cao W H.Generation of ultrashort fundamental solitons from cw light using cross-phase modulation and Raman amplification in optical fibers.Opt Commun, 1998,158(159～169):159～169

[7] [7] Hasegawa A.Generation of a train of soliton pulse by induced modulation instability in optical fibers.Opt Lett, 1984,9(7):288～290

[8] [8] Mamyshev P V,Chernikov S V,et al. Generation of fundamental soliton trains for high-bit-rate optical fiber communication lines.IEEE J Quant Electron, 1991,QE-27(10):2347～2355

[9] [9] Agrawal G P. Nonlinear Fiber Optics.Second Edition,Boston:Mass Academic,1995,239～315