High coupling efficiency grating couplers on lithium niobate on insulator

被引：93
|
作者：
Krasnokutska, Inna
Chapman, Robert J.
Tambasco, Jean-Luc J.
Peruzzo, Alberto [1 ]
机构：
[1] RMIT Univ, Quantum Photon Lab, Sch Engn, Melbourne, Vic 3000, Australia
来源：
OPTICS EXPRESS | 2019年 / 27卷 / 13期
基金：
澳大利亚研究理事会;
关键词：
WAVE-GUIDE; PLATFORM;
D O I：
10.1364/OE.27.017681
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate monolithically defined grating couplers in Z-cut lithium niobate on insulator for efficient vertical coupling between an optical fiber and a single mode waveguide. The grating couplers exhibit similar to 44.6%/coupler and similar to 19.4%/coupler coupling efficiency for TE and TM polarized light respectively. Taperless grating couplers are investigated to realize a more compact design. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
引用
收藏
页码：17681 / 17685
页数：5
相关论文
共 50 条
  • [21] Efficient self-imaging grating couplers on a lithium-niobate-on-insulator platform at near-visible and telecom wavelengths
    Lomonte, Emma
    Lenzini, Francesco
    Pernice, Wolfram H. P.
    OPTICS EXPRESS, 2021, 29 (13) : 20205 - 20216
  • [22] HIGH COUPLING EFFICIENCY FOR ZINC OXIDE OVERLAYS ON LITHIUM-NIOBATE
    ARMSTRON.A
    MARSHALL, FG
    PAIGE, EGS
    SANDBANK, CP
    IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1973, SU20 (01): : 45 - +
  • [23] HIGH-EFFICIENCY BLAZED GRATING COUPLERS
    AOYAGI, T
    AOYAGI, Y
    NAMBA, S
    APPLIED PHYSICS LETTERS, 1976, 29 (05) : 303 - 304
  • [24] Resonant nonlinear nanostructured grating in an unstructured lithium niobate on insulator platform
    Hu, Yuanzhi
    Huang, Zhijin
    Zeng, Xianzhi
    Li, Yang
    Luo, Kaiwen
    Guan, Heyuan
    Cao, Yaoyu
    Lu, Huihui
    OPTICAL MATERIALS EXPRESS, 2023, 13 (10) : 2904 - 2913
  • [25] Optimized shift-pattern overlay for high coupling efficiency waveguide grating couplers
    Zhou, Xuetong
    Tsang, Hon Ki
    OPTICS LETTERS, 2022, 47 (15) : 3968 - 3971
  • [26] One-Dimensional Grating Coupler on Thin Film Lithium Niobate for High-Efficiency and Polarization-Independent Coupling
    Chen, Bin
    Liu, Liu
    2022 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE, ACP, 2022, : 1593 - 1595
  • [27] Compact grating couplers between optical fibers and Silicon-on-Insulator photonic wire waveguides with 69% coupling efficiency
    Van Laere, F.
    Roelkens, G.
    Schrauwen, J.
    Taillaert, D.
    Dumon, P.
    Bogaerts, W.
    Van Thourhout, D.
    Baets, R.
    2006 OPTICAL FIBER COMMUNICATION CONFERENCE/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-6, 2006, : 2684 - 2686
  • [28] High-efficiency edge couplers enabled by vertically tapering on lithium-niobate photonic chips
    Jia, Di
    Luo, Qiang
    Yang, Chen
    Ma, Rui
    Yu, Xuanyi
    Gao, Feng
    Yang, Qifan
    Bo, Fang
    Zhang, Guoquan
    Xu, Jingjun
    APPLIED PHYSICS LETTERS, 2023, 123 (26)
  • [29] Nonvertical Sidewall Angle Influence on the Efficiency of Diamond-on-Insulator Grating Couplers
    Troschiev, Sergey Yu.
    Trofimov, Sergei D.
    Tarelkin, Sergey A.
    Golovanov, Anton V.
    Luparev, Nikolay V.
    Prikhodko, Dmitrii D.
    Bormashov, Vitaly S.
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2019, 216 (21):
  • [30] Tunable Bragg Grating Filters and Resonators in Lithium Niobate-on-Insulator Waveguides
    Pohl, David
    Kaufmann, Fabian
    Escale, Marc Reig
    Holzer, Jannis
    Grange, Rachel
    2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2020,
12345