Time-delay signatures of chaotic output in 1550nm VCSELs with double variable-polarization optical feedback

被引：1
|
作者：
Xiao, Ping [1 ]
Wu, Zheng-Mao [1 ]
Wu, Jia-Gui [1 ]
Jiang, Long [1 ]
Xia, Guang-Qiong [1 ]
机构：
[1] Southwest Univ, Sch Phys, Chongqing 400715, Peoples R China
来源：
SEMICONDUCTOR LASERS AND APPLICATIONS V | 2012年 / 8552卷
关键词：
1550nm vertical-cavity surface-emitting lasers (VCSELs); double variable-polarization optical feedback; time-delay (TD) signature; SURFACE-EMITTING LASERS; SEMICONDUCTOR-LASER; DYNAMICS; IDENTIFICATION; SUBJECT;
D O I：
10.1117/12.981966
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Time-delay (TD) signatures of chaotic output in 1550nm vertical-cavity surface-emitting lasers (VCSELs) with double variable-polarization optical feedback (DVPOF) are investigated theoretically by using self-correlation function (SF). The effects of delay feedback time, feedback strength, polarizer angle, and injection current on the TD signature are discussed comprehensively. As a result, the optimal parameters setting for the TD signature suppression have been specified.
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页数：7
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