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外腔光反馈的半导体激光器基本模型的运行模式
引用本文:杨玲珍,杨慧岩,王云才,王纪龙.外腔光反馈的半导体激光器基本模型的运行模式[J].光子学报,2000,29(12):1118-1120.
作者姓名:杨玲珍  杨慧岩  王云才  王纪龙
作者单位:太原理工大学应用物理系,太原
基金项目:山西省自然科学基金资助项目
摘    要:根据Lang-kobayashi带光反馈的半导体激光器模型,从理论上推导出其稳定条件.数学模拟表明,对于动态单模半导体激光器,少量的外光反馈也会改变激光器的输出模式,随着反馈量的增加,激光器的振荡模式亦增加,并始终为(2n+1)个模式.

关 键 词:半导体激光器  光反馈  外腔
收稿时间:2000-04-24
修稿时间:2000-04-24

THE OPERATING MODE OF SEMICONDUCTOR LASER WITH EXTERNAL CAVITY OPTICAL FEEDBACK
Yang Lingzhen,Yang Huiyan,Wang Yuncai,Wang Jilong.THE OPERATING MODE OF SEMICONDUCTOR LASER WITH EXTERNAL CAVITY OPTICAL FEEDBACK[J].Acta Photonica Sinica,2000,29(12):1118-1120.
Authors:Yang Lingzhen  Yang Huiyan  Wang Yuncai  Wang Jilong
Institution:Department of Applied Physics, Taiyuan University of Technology, Taiyuan 030024
Abstract:In this paper,there are based on the model of the rate equation of semiconductor laser with external-cavity optical feedback by Lang-Kobayashi,the stability condition are derived from theory.For dynamics single mode semiconductor laser,small optical feedback can change the output mode of semiconductor laser.With feedback strength increasing,the output modes are also increased until it induces chaos.
Keywords:Semiconductor laser  Optical-feedback  External cavity
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