Optical Pulse Generation with Different Repetition Rates in a Dual-Wavelength Actively Mode-Locked Fibre Ring Laser

摘要

We propose a simple configuration for dual-wavelength operation in an actively mode-locked fibre ring laser with fibre Bragg gratings. We experimentally demonstrate simultaneously mode-locked operation with two wavelengths at different repetition rates: one is harmonically mode-locked and the other is rational harmonically mode-locked.