High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate

Yuya Yamaguchi, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi, Hirochika Nakajima

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    We investigate the characteristics of LN modulator using thin substrate in both calculation and experiment. The fabricated active Y-branch integrated Mach-Zehnder modulator using thin LN substrate showed a good performance such as low half-wave voltage of 1.23 V, small chirp parameter of 0.013, and high extinction ratio of 44 dB.

    Original languageEnglish
    Title of host publication22nd Microoptics Conference, MOC 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages36-37
    Number of pages2
    Volume2018-January
    ISBN (Electronic)9784863486096
    DOIs
    Publication statusPublished - 2018 Jan 2
    Event22nd Microoptics Conference, MOC 2017 - Tokyo, Japan
    Duration: 2017 Nov 192017 Nov 22

    Other

    Other22nd Microoptics Conference, MOC 2017
    CountryJapan
    CityTokyo
    Period17/11/1917/11/22

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    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics
    • Electronic, Optical and Magnetic Materials

    Cite this

    Yamaguchi, Y., Kanno, A., Yamamoto, N., Kawanishi, T., & Nakajima, H. (2018). High extinction ratio LN modulator with low half-wave voltage and small chirp by using thin substrate. In 22nd Microoptics Conference, MOC 2017 (Vol. 2018-January, pp. 36-37). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/MOC.2017.8244483