Wavelength-tunable actively mode-locked fiber ring laser with a Fabry-Perot semiconductor modulator based on carrier-induced refractive index change

摘要

Wavelength-tunable multiple-gigahertz-repetition-rate single- and dual-wavelength nearly-transform-limited short pulses were demonstrated in a mode-locked fiber ring laser using a Fabry-Perot semiconductor laser, which served not only as amode-locker but also as a wavelength-tunable filter.