Photonics Research, Volume. 5, Issue 2, 57(2017)

General coupled-mode analysis of a geometrically symmetric waveguide array with nonuniform gain and loss

Zhen-Zhen Liu1, Qiang Zhang1, Yuntian Chen2,3, and Jun-Jun Xiao1、*
Author Affiliations
  • 1College of Electronic and Information Engineering, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen 518055, China
  • 2School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China
  • 3Wuhan National Laboratory of Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
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    [2] N. Moiseyev. Non-Hermitian Quantum Mechanics(2011).

    [24] C. Ma, W. Walasik, N. M. Litchinitser. Meta-PT symmetry in asymmetric directional couplers(2015).

    [29] K. Okamoto. Fundamentals of Optical Waveguides(2006).

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    [2] Yan Zhi, Xiangbo Yang, Jiaye Wu, Shiping Du, Peichao Cao, Dongmei Deng, Chengyi Timon Liu. Extraordinary characteristics for one-dimensional parity-time-symmetric periodic ring optical waveguide networks[J]. Photonics Research, 2018, 6(6): 579

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    Zhen-Zhen Liu, Qiang Zhang, Yuntian Chen, Jun-Jun Xiao. General coupled-mode analysis of a geometrically symmetric waveguide array with nonuniform gain and loss[J]. Photonics Research, 2017, 5(2): 57

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    Paper Information

    Category: Array Waveguide Devices

    Received: Sep. 15, 2016

    Accepted: Dec. 26, 2016

    Published Online: Oct. 10, 2018

    The Author Email: Jun-Jun Xiao (eiexiao@hitsz.edu.cn)

    DOI:10.1364/PRJ.5.000057

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