Infrared and Laser Engineering, Volume. 50, Issue 5, 20211028(2021)

Global topology optimized metagrating beam splitter based on deep learning

Renjun Deng, Tan Shi, Xiangping Li, and Zilan Deng
Author Affiliations
  • Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Institute of Photonics Technology, Jinan University, Guangzhou 510632, China
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    References(5)

    [1] Guo Lingwei, Wang Jin. A high-diffraction-efficiency subwavelength silica Dammann grating[J]. Optik-International Journal for Light and Electron Optics, 157, 319-325(2018).

    [2] Dong Cheon Kim, Andreas Hermerschmidt, Pavel Dyachenko, et al. Inverse design and demonstration of high-performance wide-angle diffractive optical elements[J]. Optics Express, 28, 22321-22333(2020).

    [3] Liu Yongqiang, Che Yongxing, Qi Kainan, et al. Design and demonstration of a wide-angle and high-efficient planar metasurface lens[J]. Optics Communications, 474, 126061(2020).

    [4] Li Jinzhe, Zhang Fei, Pu Mingbo, et al. Quasi-continuous metasurface beam splitters enabled by vector iterative Fourier transform algorithm[J]. Materials, 14, 1022(2021).

    [5] Jiang J, Fan J A. Global optimization of dielectric metasurfaces using a physics-driven neural network[J]. Nano Letters, 19, 5366-5372(2019).

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    Renjun Deng, Tan Shi, Xiangping Li, Zilan Deng. Global topology optimized metagrating beam splitter based on deep learning[J]. Infrared and Laser Engineering, 2021, 50(5): 20211028

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    Paper Information

    Category: Newsletter

    Received: Apr. 1, 2021

    Accepted: --

    Published Online: Aug. 13, 2021

    The Author Email:

    DOI:10.3788/IRLA20211028

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