Densely packed N×N wavelength cross-connect switch module

Hisato Uetsuka, Masao Tachikura, Hitoshi Kawashima, Kazuhiko Ikeda, Keisuke Sorimoto, Hiroyuki Tsuda, Keiichi Sasaki, Yuto Yamashita

    研究成果: Conference contribution

    抜粋

    A wavelength cross-connect switch (WXC) is proposed and demonstrated. The cross-connect optics have orthogonal imaging systems that operate differently in the switching and spectral planes. The switching plane has 2f Fourier optics with a Rayleigh length. On the other hand, the spectral plane has 4f imaging optics. Two types of switching engines, microelectromechanical system (MEMS) mirrors and liquid crystal on silicon (LCOS), are applied for the same cross-connect optics. The 5×5 WXC with MEMS mirrors has a 100 GHz channel spacing, which is compatible with the International Telecommunication Union (ITU) grid. On the other hand, the WXC with LCOS has a variable channel spacing. The characteristics of two types of WXC are compared. In addition, the port count, which is one of the important parameters, is discussed.

    元の言語English
    ホスト出版物のタイトルNext-Generation Optical Communication
    ホスト出版物のサブタイトルComponents, Sub-Systems, and Systems IV
    編集者Guifang Li, Xiang Zhou
    出版者SPIE
    ISBN(電子版)9781628414790
    DOI
    出版物ステータスPublished - 2015 1 1
    イベントNext-Generation Optical Communication: Components, Sub-Systems, and Systems IV - San Francisco, United States
    継続期間: 2015 2 102015 2 12

    出版物シリーズ

    名前Proceedings of SPIE - The International Society for Optical Engineering
    9389
    ISSN(印刷物)0277-786X
    ISSN(電子版)1996-756X

    Other

    OtherNext-Generation Optical Communication: Components, Sub-Systems, and Systems IV
    United States
    San Francisco
    期間15/2/1015/2/12

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Computer Science Applications
    • Applied Mathematics
    • Electrical and Electronic Engineering

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  • これを引用

    Uetsuka, H., Tachikura, M., Kawashima, H., Ikeda, K., Sorimoto, K., Tsuda, H., Sasaki, K., & Yamashita, Y. (2015). Densely packed N×N wavelength cross-connect switch module. : G. Li, & X. Zhou (版), Next-Generation Optical Communication: Components, Sub-Systems, and Systems IV [93890C] (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 9389). SPIE. https://doi.org/10.1117/12.2078608