Suppression of time delay signatures of chaotic output in a semiconductor laser with double optical feedback

被引：203
作者：
Wu, Jia-Gui [1 ,2 ]
Xia, Guang-Qiong [1 ,2 ]
Wu, Zheng-Mao [1 ,2 ]
机构：
[1] Southwest Univ, Sch Phys, Chongqing 400715, Peoples R China
[2] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China
来源：
OPTICS EXPRESS | 2009年 / 17卷 / 22期
基金：
中国国家自然科学基金;
关键词：
SYSTEMS; DYNAMICS; SUBJECT; DIODE; GENERATION; LOCKING; SERIES; RADAR;
D O I：
10.1364/OE.17.020124
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We experimentally and numerically demonstrate the time delay (TD) signature suppression of chaotic output in a double optical feedback semiconductor laser (DOF-SL) system. Two types of TD signature suppression are demonstrated by adjusting the lengths and the feedback power ratios of the two external cavities. One can significantly eliminate all TD signatures of the DOF-SL system and the corresponding power spectrum distribution becomes quite smooth and flat, the other suppresses one of two TD signatures and remains another one. (C) 2009 Optical Society of America
引用
收藏
页码：20124 / 20133
页数：10
相关论文
共 23 条
[1]   CHAOS AND LOCKING IN A SEMICONDUCTOR-LASER DUE TO EXTERNAL INJECTION [J].
ANNOVAZZILODI, V ;
DONATI, S ;
MANNA, M .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1994, 30 (07) :1537-1541
[2]   Chaos-based communications at high bit rates using commercial fibre-optic links [J].
Argyris, A ;
Syvridis, D ;
Larger, L ;
Annovazzi-Lodi, V ;
Colet, P ;
Fischer, I ;
García-Ojalvo, J ;
Mirasso, CR ;
Pesquera, L ;
Shore, KA .
NATURE, 2005, 438 (7066) :343-346
[3]   Tool to recover scalar time-delay systems from experimental time series [J].
Bunner, MJ ;
Popp, M ;
Meyer, T ;
Kittel, A ;
Parisi, J .
PHYSICAL REVIEW E, 1996, 54 (04) :R3082-R3085
[4]   Recovery of the time-evolution equation of time-delay systems from time series [J].
Bunner, MJ ;
Meyer, T ;
Kittel, A ;
Parisi, J .
PHYSICAL REVIEW E, 1997, 56 (05) :5083-5089
[5]   Identifying and modeling delay feedback systems [J].
Hegger, R ;
Bunner, MJ ;
Kantz, H ;
Giaquinta, A .
PHYSICAL REVIEW LETTERS, 1998, 81 (03) :558-561
[6]   Dynamical characterisation of laser diode subject to double optical feedback for chaotic optical communications [J].
Lee, MW ;
Rees, P ;
Shore, KA ;
Ortin, S ;
Pesquera, L ;
Valle, A .
IEE PROCEEDINGS-OPTOELECTRONICS, 2005, 152 (02) :97-102
[7]   Diverse waveform generation using semiconductor lasers for radar and microwave applications [J].
Lin, FY ;
Liu, JM .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 2004, 40 (06) :682-689
[8]   Chaotic radar using nonlinear laser dynamics [J].
Lin, FY ;
Liu, JM .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 2004, 40 (06) :815-820
[9]   Dual-channel chaos synchronization and communication based on unidirectionally coupled VCSELs with polarization-rotated optical feedback and polarization-rotated optical injection [J].
Liu, Jiao ;
Wu, Zheng-Mao ;
Xia, Guang-Qiong .
OPTICS EXPRESS, 2009, 17 (15) :12619-12626
[10]   Effect of the external cavity length in the dynamics of a semiconductor laser with optical feedback [J].
Masoller, C .
OPTICS COMMUNICATIONS, 1996, 128 (4-6) :363-376
123