High-Power Chaotic Laser for Laser Ranging

被引：1
|
作者：
Guo Yiyan [1 ]
Jia Zhiwei [1 ,2 ]
Zhao Aizhong [1 ]
Wang Anbang [1 ]
Li Pu [1 ]
Zhang Jianguo [1 ]
Zhao Tong [1 ]
机构：
[1] Taiyuan Univ Technol, Coll Phys & Optoelect, Minist Educ & Shanxi Prov, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China
[2] Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China
来源：
LASER & OPTOELECTRONICS PROGRESS | 2022年 / 59卷 / 21期
关键词：
laser optics; chaotic laser; laser ranging; high-power; anti-interference; SEMICONDUCTOR-LASER; NONLINEAR DYNAMICS; OPTICAL FEEDBACK; SUBJECT;
D O I：
10.3788/LOP202259.2114004
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
High-power free space chaotic laser is generated by a 1530 nm wide-ridged high-power semiconductor lasers (SL) with optical feedback. The multi-transverse-mode output beam result in the suppression of time-delay signature (TDS), eliminating the TDS's interference on the chaotic laser ranging. As the SI. drive current increases, the TDS is gradually suppressed, hut the relaxation oscillation signature is suppressed only in some current range. The current range and corresponding output laser power at different transmission/reflection ratios of beam splitter are investigated in detail. A chaotic laser with average power of 440 mW , the autocorrelation main peak half-height width of 0.07 ns, and the peak side lobe level of -6. 3 dB is generated. This paper provides a chaotic laser source with simple structure, low cost, and high performance for chaotic laser ranging.
引用
下载
收藏
页数：7
相关论文
共 36 条
  • [1] 29.5W Continuous Wave Output from 100um Wide Laser Diode
    Demir, Abdullah
    Peters, Matthew
    Duesterberg, Richard
    Rossin, Victor
    Zucker, Erik
    [J]. HIGH-POWER DIODE LASER TECHNOLOGY AND APPLICATIONS XIII, 2015, 9348
  • [2] Comparison of De-Noising Methods of LiDAR Signal
    Ding Hongbo
    Wang Zhenzhu
    Liu Dong
    [J]. ACTA OPTICA SINICA, 2021, 41 (24)
  • [3] Entropy Enhancement of Chaotic Laser via Quantum Noise
    Fang Xin
    Gao Qinzhong
    Zhang Jiangjiang
    Wang Yu
    Guo Xiaomin
    Guo Yanqiang
    [J]. CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2021, 48 (21):
  • [4] Chaotic lidar for automotive collision warning system
    Gong, Tian'an
    Wang, Yuncai
    Kong, Lingqin
    Li, Haizhong
    Wang, Anbang
    [J]. Zhongguo Jiguang/Chinese Journal of Lasers, 2009, 36 (09): : 2426 - 2430
  • [5] 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):
  • [6] HomeThorlabs, 2022, L1550G1 1550 NM 17 O
  • [7] Consistency and complexity in coupled semiconductor lasers with time-delayed optical feedback
    Kanno, Kazutaka
    Uchida, Atsushi
    [J]. PHYSICAL REVIEW E, 2012, 86 (06):
  • [8] Research progress of optical chaos in semiconductor laser systems
    Kuang Shang-qi
    Guo Xiang-shuai
    Feng Yu-ling
    Li Bo-han
    Zhang Yi-ning
    Yu Ping
    Pang Shuang
    [J]. CHINESE OPTICS, 2021, 14 (05): : 1133 - 1145
  • [9] Dynamical characterisation of laser diode subject to double optical feedback for chaotic optical communications
    Lee, MW
    Rees, P
    Shore, KA
    Ortin, S
    Pesquera, L
    Valle, A
    [J]. IEE PROCEEDINGS-OPTOELECTRONICS, 2005, 152 (02): : 97 - 102
  • [10] y Chaotic Time-Delay Signature Suppression in a Semiconductor Laser With Frequency-Detuned Grating Feedback
    Li, Song-Sui
    Chan, Sze-Chun
    [J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2015, 21 (06) : 541 - 552
1234