Numerical study on dynamics-dependent synchronization in mutually-coupled lasers with asymmetric feedback

被引：2
作者：
Ohara, Shoma [1 ]
Kanno, Kazutaka [1 ]
Uchida, Atsushi [1 ]
机构：
[1] Saitama Univ, Dept Informat & Comp Sci, Sakura Ku, 255 Shimo Okubo, Saitama, Saitama 3388570, Japan
来源：
IEICE NONLINEAR THEORY AND ITS APPLICATIONS | 2019年 / 10卷 / 01期
基金：
日本学术振兴会;
关键词：
synchronization; chaos; nonlinear dynamics; semiconductor lasers; PHOTONIC INTEGRATED-CIRCUITS; COHERENCE COLLAPSE; CHAOTIC ITINERANCY; SEMICONDUCTOR; GENERATOR;
D O I：
10.1587/nolta.10.60
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We numerically investigate the change in synchronization property in different frequency components associated with laser dynamics, which is termed dynamics-dependent synchronization, in two mutually-coupled semiconductor lasers. We introduce an optical amplifier to implement asymmetric feedback, and we change the feedback strength of one of the two coupled lasers to observe dynamics-dependent synchronization. In-phase synchronization is observed for the original signals, while anti-phase synchronization is found for the low-pass-filtered signals, in the presence of low-frequency fluctuation dropouts. We analyze dynamics-dependent synchronization by observing temporal changes in the short-term cross-correlation and the local optical frequency detuning.
引用
收藏
页码：60 / 73
页数：14
相关论文
共 50 条
[41]   Zero-lag chaos synchronization properties in a hierarchical tree-type network consisting of mutually coupled semiconductor lasers [J].
Shuiying Xiang ;
Yanan Han ;
Haoning Wang ;
Aijun Wen ;
Yue Hao .
Nonlinear Dynamics, 2020, 99 :2893-2906
[42]   Zero-lag chaos synchronization properties in a hierarchical tree-type network consisting of mutually coupled semiconductor lasers [J].
Xiang, Shuiying ;
Han, Yanan ;
Wang, Haoning ;
Wen, Aijun ;
Hao, Yue .
NONLINEAR DYNAMICS, 2020, 99 (04) :2893-2906
[43]   Random-injection-based two-channel chaos with enhanced bandwidth and suppressed time-delay signature by mutually coupled lasers: Proposal and numerical analysis* [J].
Xu, Shi-Rong ;
Jia, Xin-Hong ;
Ma, Hui-Liang ;
Lin, Jia-Bing ;
Liang, Wen-Yan ;
Yang, Yu-Lian .
CHINESE PHYSICS B, 2021, 30 (01)
[44]   Numerical study of noise-induced transitions in nonlinear dynamics of optically injected semiconductor lasers [J].
Tseng, Chin-Hao ;
Yang, Jia-Han ;
Hwang, Sheng-Kwang .
IEICE NONLINEAR THEORY AND ITS APPLICATIONS, 2022, 13 (01) :60-71
[45]   Study of dynamics and generalized chaotic synchronization in lasers due to opto-electronic conversion [J].
Nanjing Xiaozhuang, University the Department of Physics and Electronics, Nanjing 210017, P. R, China .
J Opt Commun, 2009, 1 (20-28) :20-28
[46]   Global view of nonlinear dynamics in coupled-cavity lasers - a bifurcation study [J].
Wieczorek, S ;
Chow, WW .
OPTICS COMMUNICATIONS, 2005, 246 (4-6) :471-493
[47]   Synchronization Dynamics and Numerical Simulation of Three Coupled Oscillators through Extended Poincare-Cartan Invariants [J].
Rastogi, Pranjal ;
Rastogi, Vikas .
EMERGING TRENDS IN MATHEMATICAL SCIENCES AND ITS APPLICATIONS, 2019, 2061
[48]   A numerical study of synchronization in the process of biochemical substance exchange in a diffusively coupled ring of cells [J].
Mihailovic, Dragutin T. ;
Balaz, Igor ;
Arsenic, Ilija .
CENTRAL EUROPEAN JOURNAL OF PHYSICS, 2013, 11 (04) :440-447
[49]   Experimental study of time-delay signature of chaos in mutually coupled vertical-cavity surface-emitting lasers subject to polarization optical injection [J].
Hong, Yanhua .
OPTICS EXPRESS, 2013, 21 (15) :17894-17903
[50]   Synchronization study of Hindmarsh–Rose neuron coupled system based on numerical simulation of time delay [J].
Kaijun Wu ;
Boping Zhang ;
Bin Tian ;
Sanshan Du ;
Huaiwei Lu .
Cluster Computing, 2017, 20 :3287-3297
12345