基于光注入半导体激光器单周期振荡的光子微波产生及全光线宽窄化

林晓东; 邓涛; 解宜原; 吴加贵; 陈建国; 吴正茂; 夏光琼

物理学报

, , , , , ,

林晓东, 邓涛, 解宜原, 吴加贵, 陈建国, 吴正茂, 夏光琼. 2012: 基于光注入半导体激光器单周期振荡的光子微波产生及全光线宽窄化, 物理学报, 61(19): 237-243.

引用本文:

2012: Generation of photonic microwave based on the period-one oscillation of an optically injected semiconductor lasers and all-optical linewidth narrowing, Acta Physica Sinica, 61(19): 237-243.

Citation:

2012: Generation of photonic microwave based on the period-one oscillation of an optically injected semiconductor lasers and all-optical linewidth narrowing, Acta Physica Sinica, 61(19): 237-243.

基于光注入半导体激光器单周期振荡的光子微波产生及全光线宽窄化

四川大学电子信息学院,成都610064 西南大学物理科学与技术学院,重庆400715
西南大学物理科学与技术学院,重庆,400715
四川大学电子信息学院,成都,610064

Generation of photonic microwave based on the period-one oscillation of an optically injected semiconductor lasers and all-optical linewidth narrowing

摘要: 本文对基于光注入半导体激光器的单周期动力学态产生光子微波并利用光反馈压缩其线宽进行了实验研究．研究结果表明：通过适当调节注入参数，能对该方法产生的光子微波频率在数十GHz范围内进行连续、大范围地调节；通过引入光反馈并精细调节反馈强度，光子微波的线宽能够从40-100MHz的范围被压缩约两个数量级至300----900kHz范围；反馈长度对光子微波的线宽几乎没有影响，但当反馈长度精细变化时，光子微波频率会出现一定范围内的周期性漂移．
- 半导体激光非线性动力学 /
- 单周期 /
- 光子微波 /
- 线宽
Abstract: Based on the single period dynamics of optically injected semiconductor laser, the generation of photonic microwave and its linewidth narrowing effect by introducing optical feedback are experimentally demonstrated. The experimental results show that the photonic microwave frequency can be continuously and widely tuned in a range of several ten GHz by adjusting the injection parameters. By introducing an optical feedback and properly adjusting the feedback strength, the photonic microwave linewidth is reduced by about two orders of magnitude from a range of 40-100 MHz to a range of 300-900 kHz. The influence of optical feedback length on the microwave linewidth is not obvious except that the photonic microwave frequency exhibits an periodical variation in a small range when the feedback length is finely varied in a small range.

计量

文章访问数: 527
HTML全文浏览数: 31
PDF下载数: 0
施引文献: 0

基于光注入半导体激光器单周期振荡的光子微波产生及全光线宽窄化

四川大学电子信息学院,成都610064 西南大学物理科学与技术学院,重庆400715
西南大学物理科学与技术学院,重庆,400715
四川大学电子信息学院,成都,610064

关键词:

摘要: 本文对基于光注入半导体激光器的单周期动力学态产生光子微波并利用光反馈压缩其线宽进行了实验研究．研究结果表明：通过适当调节注入参数，能对该方法产生的光子微波频率在数十GHz范围内进行连续、大范围地调节；通过引入光反馈并精细调节反馈强度，光子微波的线宽能够从40-100MHz的范围被压缩约两个数量级至300----900kHz范围；反馈长度对光子微波的线宽几乎没有影响，但当反馈长度精细变化时，光子微波频率会出现一定范围内的周期性漂移．

English Abstract

Generation of photonic microwave based on the period-one oscillation of an optically injected semiconductor lasers and all-optical linewidth narrowing

四川大学电子信息学院,成都610064 西南大学物理科学与技术学院,重庆400715
西南大学物理科学与技术学院,重庆,400715
四川大学电子信息学院,成都,610064

Keywords:

Abstract: Based on the single period dynamics of optically injected semiconductor laser, the generation of photonic microwave and its linewidth narrowing effect by introducing optical feedback are experimentally demonstrated. The experimental results show that the photonic microwave frequency can be continuously and widely tuned in a range of several ten GHz by adjusting the injection parameters. By introducing an optical feedback and properly adjusting the feedback strength, the photonic microwave linewidth is reduced by about two orders of magnitude from a range of 40-100 MHz to a range of 300-900 kHz. The influence of optical feedback length on the microwave linewidth is not obvious except that the photonic microwave frequency exhibits an periodical variation in a small range when the feedback length is finely varied in a small range.

全文HTML

参考文献 (0)

下载: 全尺寸图片幻灯片

返回文章

用微信扫码二维码

分享至好友和朋友圈

基于光注入半导体激光器单周期振荡的光子微波产生及全光线宽窄化

Generation of photonic microwave based on the period-one oscillation of an optically injected semiconductor lasers and all-optical linewidth narrowing

计量

出版历程

基于光注入半导体激光器单周期振荡的光子微波产生及全光线宽窄化

English Abstract

Generation of photonic microwave based on the period-one oscillation of an optically injected semiconductor lasers and all-optical linewidth narrowing

全文HTML

目录