光电子技术, 2005, 25 (4): 244, 网络出版: 2006-06-12
半导体激光器自混合干涉理论分析及实验研究
The Analysis of Self-mixing Interference for Laser Diode and Experiment Study
摘要
利用Lang-Kobayashi速率方程,分析研究了半导体激光器在外腔弱光反馈条件下的自混合干涉.理论分析和实验研究表明,自混合干涉具有双光束干涉相同的条纹分辨率,外腔长度和反馈强度的变化调制了LD的输出特征.
Abstract
The Lang-Kobayashi rate equations are used to analyze the output properties of LD under the condition of week feedback.The analysis and experiment are presented to verify the dynamics of the LD.The phenomenon is observed and contrasted with traditional interference phenomenon.The output property of LD is modulated by the change of cavity length and feedback intensity.
郝辉. 半导体激光器自混合干涉理论分析及实验研究[J]. 光电子技术, 2005, 25(4): 244. 郝辉. The Analysis of Self-mixing Interference for Laser Diode and Experiment Study[J]. Optoelectronic Technology, 2005, 25(4): 244.
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