Laser & Optoelectronics Progress, Volume. 62, Issue 7, 0726001(2025)

Higher-Order Singularity Based on Three-Dimensional Non-Hermitian System

Miaomiao Zhang*, Yan Zhang, Jiale Zhang, and Jing Chen
Author Affiliations
  • College of Electronic and Optical Engineering & College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing 210023, Jiangsu , China
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    References(34)

    [17] Xu J, Zang X F. Research on topological edge state in a non-Hermitian system based on the Kekulé lattice[J]. Optical Instruments, 45, 1-7(2023).

    [33] Cao L, Gan Z L. Resonance frequency of two electrically or magnetically coupled resonant circuits[J]. Journal of Electrical & Electronic Education, 46, 124-128(2024).

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    Miaomiao Zhang, Yan Zhang, Jiale Zhang, Jing Chen. Higher-Order Singularity Based on Three-Dimensional Non-Hermitian System[J]. Laser & Optoelectronics Progress, 2025, 62(7): 0726001

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    Paper Information

    Category: Physical Optics

    Received: Sep. 26, 2024

    Accepted: Nov. 15, 2024

    Published Online: Mar. 20, 2025

    The Author Email:

    DOI:10.3788/LOP242048

    CSTR:32186.14.LOP242048

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