Chaos Generation in Semiconductor Laser with Random Digital Optical Injection

被引：0
|
作者：
Peng Xiaohui [1 ,2 ]
Du Yicheng [1 ,2 ]
Gao Hua [1 ,2 ]
Wang Longsheng [1 ,2 ]
Wang Anbang [1 ,2 ]
机构：
[1] Taiyuan Univ Technol, Key Lab Adv Transducers & Intelligent Control Sys, Minist Educ, Taiyuan 030024, Shanxi, Peoples R China
[2] Taiyuan Univ Technol, Coll Phys & Optoelect, Taiyuan 030024, Shanxi, Peoples R China
来源：
ACTA OPTICA SINICA | 2022年 / 42卷 / 22期
关键词：
lasers; chaos; optical injection; nonlinear dynamics; NONLINEAR DYNAMICS; MICROWAVE GENERATION; SYNCHRONIZATION; COMMUNICATION; PERFORMANCE; SUBJECT;
D O I：
10.3788/AOS202242.2214001
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper proposes and numerically studies a scheme of chaos generation in semiconductor lasers with randomdigital- phase- modulated optical injection. The simulation results demonstrate that as the modulation rate or modulation depth increases, the laser state changes from injection-locking to chaotic through a quasi-periodic route due to the excitation of undamped relaxation oscillation by the phase change. Chaotic laser with an effective bandwidth over 10 GHz can be generated by random- digital-phase-modulated optical injection. Given the anti-interference capability of digital signals in long- distance transmission, the proposed scheme provides a new approach for long- distance chaos synchronization and key distribution.
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页数：7
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共 33 条
  • [1] Tunable narrow-linewidth photonic microwave generation using semiconductor laser dynamics
    Chan, SC
    Liu, JM
    [J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2004, 10 (05) : 1025 - 1032
  • [2] CHAOTIC DYNAMICS OF LASER DIODES WITH STRONGLY MODULATED OPTICAL INJECTION
    Chan, Sze-Chun
    Tang, Wallace K. S.
    [J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2009, 19 (10): : 3417 - 3424
  • [3] Laser diodes with modulated optical injection: towards a simple signal processing unit?
    Desmet, Remco
    Virte, Martin
    [J]. JOURNAL OF PHYSICS-PHOTONICS, 2020, 2 (02):
  • [4] FPGA-based digital chaotic anti-interference lidar system
    Feng, Liyan
    Gao, Huazheng
    Zhang, Jianxun
    Yu, Minghai
    Chen, Xianfeng
    Hu, Weisheng
    Yi, Lilin
    [J]. OPTICS EXPRESS, 2021, 29 (02): : 719 - 728
  • [5] ESTIMATING THE CORRELATION DIMENSION OF AN ATTRACTOR FROM NOISY AND SMALL DATASETS BASED ON RE-EMBEDDING
    FRAEDRICH, K
    WANG, RH
    [J]. PHYSICA D, 1993, 65 (04): : 373 - 398
  • [6] 0.75 Gbit/s high-speed classical key distribution with mode-shift keying chaos synchronization of Fabry-Perot lasers
    Gao, Hua
    Wang, Anbang
    Wang, Longsheng
    Jia, Zhiwei
    Guo, Yuanyuan
    Gao, Zhensen
    Yan, Lianshan
    Qin, Yuwen
    Wang, Yuncai
    [J]. LIGHT-SCIENCE & APPLICATIONS, 2021, 10 (01)
  • [7] CHARACTERIZATION OF STRANGE ATTRACTORS
    GRASSBERGER, P
    PROCACCIA, I
    [J]. PHYSICAL REVIEW LETTERS, 1983, 50 (05) : 346 - 349
  • [8] Chaotic Dynamics in DBR Laser with Noise-light Injection
    Guo Genli
    Jia Zhiwei
    Wang Anbang
    Wang Yuncai
    [J]. CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021, 48 (23):
  • [9] Dynamical characteristics of an optically injected semiconductor laser
    Hwang, SK
    Liu, JM
    [J]. OPTICS COMMUNICATIONS, 2000, 183 (1-4) : 195 - 205
  • [10] Chaos synchronization and communication in closed-loop semiconductor lasers subject to common chaotic phase-modulated feedback
    Jiang, Ning
    Zhao, Anke
    Liu, Shiqin
    Xue, Chenpeng
    Qiu, Kun
    [J]. OPTICS EXPRESS, 2018, 26 (25): : 32404 - 32416
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