Mach Zehnder interferometer optical switch using phase-change material

Paridhi Jain, Daiki Tanaka, Hiroyuki Tsuda

    研究成果: Conference contribution

    4 引用 (Scopus)

    抜粋

    We report a small, self-holding 2×2 Mach Zehnder Interferometer (MZI) type optical switch by depositing a thin film of low-loss GeTe phase-change material (PCM) on both arms of the MZI. The loss and crosstalk in cross state were 0.5 dB and -34 dB and in the bar state 3.45 dB and -10.3 dB respectively. Extinction ratio of more than 13 dB and 31 dB is obtained in the cross and bar states respectively. The proposed switch has operating wavelength range of 80 nm.

    元の言語English
    ホスト出版物のタイトル2012 International Conference on Photonics in Switching, PS 2012
    出版物ステータスPublished - 2012 12 1
    イベント2012 International Conference on Photonics in Switching, PS 2012 - Ajaccio, France
    継続期間: 2012 9 112012 9 14

    出版物シリーズ

    名前2012 International Conference on Photonics in Switching, PS 2012

    Other

    Other2012 International Conference on Photonics in Switching, PS 2012
    France
    Ajaccio
    期間12/9/1112/9/14

      フィンガープリント

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    これを引用

    Jain, P., Tanaka, D., & Tsuda, H. (2012). Mach Zehnder interferometer optical switch using phase-change material. : 2012 International Conference on Photonics in Switching, PS 2012 [6608279] (2012 International Conference on Photonics in Switching, PS 2012).