Photonics Research, Volume. 10, Issue 11, 2575(2022)

Digitally tunable optical delay line based on thin-film lithium niobate featuring high switching speed and low optical loss

Wei Ke1, Yanmei Lin1, Mingbo He1, Mengyue Xu1, Jiaxiang Zhang2, Zhongjin Lin3,4、*, Siyuan Yu1, and Xinlun Cai1,5、*
Author Affiliations
  • 1State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510275, China
  • 2State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200092, China
  • 3Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
  • 4e-mail:
  • 5e-mail:
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    References(35)

    [13] M. Yessenov, A. F. Abouraddy. Demonstration of a free-space optical delay line using space-time wave packets. Frontiers in Optics + Laser Science APS/DLS, FW1C.1(2019).

    [17] Z. Ke, R. Ge, X. Cai. Tunable optical true time delay line based on ring array. Asia Communications and Photonics Conference (ACP), S3F.4(2018).

    [19] K. Horikawa, I. Ogawa, H. Ogawa, T. Kitoh. Photonic switched true time delay beam forming network integrated on silica waveguide circuits. Proceedings of 1995 IEEE MTT-S International Microwave Symposium, 61, 65-68(1995).

    [20] M. S. Rasras, J. L. Grange, C. K. Madsen, M. A. Cappuzzo, E. Chen, L. Gomez, E. J. Laskowski, A. Griffin, A. Wong-Foy, A. Kasper, S. S. Patel. Integrated scalable continuously tunable variable optical delay lines. IEEE LEOS Annual Meeting Conference Proceedings, 736-737(2005).

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    Wei Ke, Yanmei Lin, Mingbo He, Mengyue Xu, Jiaxiang Zhang, Zhongjin Lin, Siyuan Yu, Xinlun Cai, "Digitally tunable optical delay line based on thin-film lithium niobate featuring high switching speed and low optical loss," Photonics Res. 10, 2575 (2022)

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    Paper Information

    Category: Integrated Optics

    Received: Jul. 26, 2022

    Accepted: Sep. 14, 2022

    Published Online: Oct. 28, 2022

    The Author Email: Zhongjin Lin (zlin23@ece.ubc.ca), Xinlun Cai (caixlun5@mail.sysu.edu.cn)

    DOI:10.1364/PRJ.471534

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