Laser & Optoelectronics Progress, Volume. 58, Issue 17, 1705002(2021)

Design of Vertical Grating Coupler Based on Sub-Wavelength Line Gratings

Meng Liu*, Xuan Zheng, Wenfei Liu, and Juan Li
Author Affiliations
  • College of Physics and Electronics Engineering, Qilu Normal University, Jinan , Shandong 250200, China
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    References(26)

    [2] Yang C J Y, Xu J, Gao Y et al. Research on subwavelength grating coupler applied in optical antenna based on silicon-on-insulator[J]. Laser & Optoelectronics Progress, 57, 010501(2020).

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    [14] Tian M, Qu M N, Wu L Y et al. Progress in asymmetrical gratings for vertical coupling[J]. Laser & Optoelectronics Progress, 58, 050004(2020).

    [16] Liu Q, Wu J H, Guo P L et al. Fabrication of convex blazed grating with high diffraction efficiency[J]. Chinese Journal of Lasers, 46, 0313001(2019).

    [22] Zhao R, Sun C L, Xu X et al. Ultra-compact vertical optical coupler based on subwavelength grating[J]. Acta Optica Sinica, 40, 1405002(2020).

    [23] Guo Y N. Research on novel SOI grating coulper in optiacl communication systems[D], 20-28(2017).

    [26] Zheng Z Z, Yang Z, Xiu L C et al. Development and application of shortwave infrared convex blazed grating with high diffraction efficiency[J]. Acta Optica Sinica, 40, 1205002(2020).

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    Meng Liu, Xuan Zheng, Wenfei Liu, Juan Li. Design of Vertical Grating Coupler Based on Sub-Wavelength Line Gratings[J]. Laser & Optoelectronics Progress, 2021, 58(17): 1705002

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    Paper Information

    Category: Diffraction and Gratings

    Received: Jan. 13, 2021

    Accepted: Jan. 27, 2021

    Published Online: Sep. 1, 2021

    The Author Email: Liu Meng (liumeng35@qlnu.edu.cn)

    DOI:10.3788/LOP202158.1705002

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