R. Calvani et al., SUBPICOSECOND PULSES AT 2.5GHZ FROM FILTERED SUPERCONTINUUM IN A FIBER PUMPED BY A CHIRP COMPENSATED GAIN-SWITCHED DFB LASER, Electronics Letters, 31(19), 1995, pp. 1685-1686
Transform limited subpicosecond pulses at a repetition rate of 2.5 GHz
over a tunability range of 11 nm were obtained from supercontinuum ex
citation in a dispersion shifted fibre pumped in the anomalous dispers
ion region by a chirp compensated gain-switched DFB source.