Continuous wavelength-tunable optical short-pulse generation by use of two Fabry-Perot laser diodes in a mutual injection-seeding scheme.
A simple system for producing continuous and widely wavelength-tunable optical short pulses in a mutual injection-seeding scheme is presented. The system exhibits a good side-mode suppression ratio of greater than 32.7 dB over a large wavelength tuning range of 33.8 nm. The system is easy to operate and convenient for continuous wavelength tuning.
Wang
D N
DN
Department of Electrical Engineering, Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China. eednwang@polyn.edu.hk
Fang
Xiaohui
X
Jin
W
W