Structural optimization for modulation efficiency enhancement in a top-gated graphene optical modulator

Kaori Warabi, Rai Kou, Hidetaka Nishi, Shinichi Tanabe, Yuzuki Kobayashi, Tsuyoshi Yamamoto, Koji Yamada, Hirochika Nakajima

    研究成果: Conference contribution

    抄録

    We investigated a top-gated graphene optical modulator on a CMOS compatible silicon photonic platform. The structural optimization results revealed that the modulation efficiency is able to reach to 0.05 dB/μm with very low insertion loss.

    本文言語English
    ホスト出版物のタイトルConference on Lasers and Electro-Optics Europe - Technical Digest
    出版社Institute of Electrical and Electronics Engineers Inc.
    2015-August
    ISBN(印刷版)9781557529688
    出版ステータスPublished - 2015 8 10
    イベントConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
    継続期間: 2015 5 102015 5 15

    Other

    OtherConference on Lasers and Electro-Optics, CLEO 2015
    CountryUnited States
    CitySan Jose
    Period15/5/1015/5/15

    ASJC Scopus subject areas

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

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