Linearized LiNbO3 Modulator with Dual Mach-Zehnder Interferometer and Branched Asymmetric CPW Electrode

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

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Abstract

    We propose a transfer-function-transformed optical modulator by introducing a branched asymmetric coplanar waveguide electrode. The structure has the potential to achieve low half-wave voltage and large bandwidth while maintaining its flexibility. We confirmed a linearity improvement with the fabricated modulator.

    Original languageEnglish
    Title of host publication43rd European Conference on Optical Communication, ECOC 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages1-3
    Number of pages3
    Volume2017-September
    ISBN (Electronic)9781538656242
    DOIs
    Publication statusPublished - 2018 Apr 24
    Event43rd European Conference on Optical Communication, ECOC 2017 - Gothenburg, Sweden
    Duration: 2017 Sep 17 → 2017 Sep 21

    Other

    Other43rd European Conference on Optical Communication, ECOC 2017
    CountrySweden
    CityGothenburg
    Period17/9/17 → 17/9/21

    Fingerprint

    Mach-Zehnder interferometers
    Coplanar waveguides
    Light modulators
    Modulators
    Transfer functions
    Bandwidth
    Electrodes
    Electric potential
    lithium niobate

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Electronic, Optical and Magnetic Materials

    Cite this

    Yamaguchi, Y., Kanno, A., Yamamoto, N., Kawanishi, T., & Nakajima, H. (2018). Linearized LiNbO3 Modulator with Dual Mach-Zehnder Interferometer and Branched Asymmetric CPW Electrode. In 43rd European Conference on Optical Communication, ECOC 2017 (Vol. 2017-September, pp. 1-3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECOC.2017.8346143

    Linearized LiNbO3 Modulator with Dual Mach-Zehnder Interferometer and Branched Asymmetric CPW Electrode. / Yamaguchi, Yuya; Kanno, Atsushi; Yamamoto, Naokatsu; Kawanishi, Tetsuya; Nakajima, Hirochika.

    43rd European Conference on Optical Communication, ECOC 2017. Vol. 2017-September Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-3.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Yamaguchi, Y, Kanno, A, Yamamoto, N, Kawanishi, T & Nakajima, H 2018, Linearized LiNbO3 Modulator with Dual Mach-Zehnder Interferometer and Branched Asymmetric CPW Electrode. in 43rd European Conference on Optical Communication, ECOC 2017. vol. 2017-September, Institute of Electrical and Electronics Engineers Inc., pp. 1-3, 43rd European Conference on Optical Communication, ECOC 2017, Gothenburg, Sweden, 17/9/17. https://doi.org/10.1109/ECOC.2017.8346143
    Yamaguchi Y, Kanno A, Yamamoto N, Kawanishi T, Nakajima H. Linearized LiNbO3 Modulator with Dual Mach-Zehnder Interferometer and Branched Asymmetric CPW Electrode. In 43rd European Conference on Optical Communication, ECOC 2017. Vol. 2017-September. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-3 https://doi.org/10.1109/ECOC.2017.8346143
    Yamaguchi, Yuya ; Kanno, Atsushi ; Yamamoto, Naokatsu ; Kawanishi, Tetsuya ; Nakajima, Hirochika. / Linearized LiNbO3 Modulator with Dual Mach-Zehnder Interferometer and Branched Asymmetric CPW Electrode. 43rd European Conference on Optical Communication, ECOC 2017. Vol. 2017-September Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-3
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    abstract = "We propose a transfer-function-transformed optical modulator by introducing a branched asymmetric coplanar waveguide electrode. The structure has the potential to achieve low half-wave voltage and large bandwidth while maintaining its flexibility. We confirmed a linearity improvement with the fabricated modulator.",
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    AU - Kawanishi, Tetsuya

    AU - Nakajima, Hirochika

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