Influence of Feedback Level on Laser Polarization in Polarized Optical Feedback
作者： Yun Wu , Yi-Dong Tan , Shu-Lian Zhang , Yan Li
DOI: 10.1088/0256-307X/30/8/084201
关键词: Perpendicular 、 Optics 、 Distributed feedback laser 、 Attenuator (electronics) 、 Amplitude 、 Polarizer 、 Bistability 、 Multivibrator 、 Polarization (waves) 、 Physics
摘要: The influence of feedback level (or the amplitude light) on laser polarization in polarized optical is investigated. A polarizer placed cavity to form feedback, and an attenuator tune level. intensity vary dramatically at different transmissivities attenuator. According experimental phenomenon, range transmissivity divided into three zones: flipping zone, monostable bistable zone. In always perpendicular axis cavity. This may provide effective way choose or control polarization. theoretical model based self-consistency oscillation presented analyze results.
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