Chinese Journal of Quantum Electronics, Volume. 40, Issue 6, 963(2023)

Chaotic synchronization characteristics of polygonal networks based on mutually coupled semiconductor lasers

YU Zijian and JIANG Guangyu*
Author Affiliations
  • School of Measuring and Optical Engineering, Nanchang Hangkong University, Nanchang 330063, China
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    Based on three-layer triangle network, the polygonal networks are established for mutually coupled semiconductor lasers. Firstly, the chaotic synchronization characteristics of the lasers in the three-layer triangle network are numerically analyzed and investigated. Then, the three-layer triangle network is extended to three-layer hexagonal network or even more complex polygonal network, and taking the first layer laser as the vertex laser for structural optimization, the proprieties of chaotic synchronization are studied between lasers in different layers for these complex structures. The results show that the lasers in three-layer triangle network, as well as in the three-layer hexagonal network or even more complex polygonal network formed by increasing side numbers of polygonal network, lasers except the apex can achieve chaotic synchronization in the same or different layers.

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    Zijian YU, Guangyu JIANG. Chaotic synchronization characteristics of polygonal networks based on mutually coupled semiconductor lasers[J]. Chinese Journal of Quantum Electronics, 2023, 40(6): 963

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    Paper Information

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    Received: Dec. 31, 2021

    Accepted: --

    Published Online: Dec. 22, 2023

    The Author Email: JIANG Guangyu (jgy579@126.com)

    DOI:10.3969/j.issn.1007-5461.2023.06.016

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