Multi-wavelength Injection-locking Using Fabry-Perot Laser Diode
F-P半导体激光器实现多波长注入锁定

TE mode has larger cord coefficient and reflective index than TM mode in Fabry-Perot laser diode, when they realize injection locking without power less. The signal from TE mode increases, meanwhile,the signal from TM mode decreases. This character makes Fabry-Perot laser diode like a polarizer. Using the principle of injection locking for Fabry-Perot laser diode, we transfered the polarized light into part polarized light, reducing the polarization sensitivity for the transmission signal, improving the quality of the transmission signal. Besides, multi-wavelength injection-locking was demonstrated by using Fabry-Perot laser diode for the first time.