A new measurement method of optical feedback level factor C and laser line width broadening factor α was proposed.Based on the optical feedback self-mixing interference model,the influences of C and α on the interference fringes were studied under the moderate optical feedback (1
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孙学群,叶会英.光反馈自混合干涉系统中参数C和α的测量[J].激光与红外,2016,46(10):1211~1215 SUN Xue-qun, YE Hui-ying. Measurement of parameters C and α in optical feedback self-mixing interference system[J]. LASER & INFRARED,2016,46(10):1211~1215