Optical add-filtering switching device

Maurizio Tormen (Inventor), Matteo Cherchi (Inventor), A Haus Hermann (Inventor), L Haus Eleanor (Inventor)

    Research output: PatentPatent application

    Abstract

    An add-filter device includes a plurality of ring resonators that are arranged to receive an optical signal of a specific wavelength and channel to be added onto a bus line that is arranged to receive a plurality of signals. At least one Mach-Zehnder Interferometer (MZI) structures embedded in the plurality of ring resonators. The at least one MZI structure and ring resonators provide the necessary modulation and filtering so that the optical signal can be added to the bus line without affecting the channels contained in the bus line.

    Original languageEnglish
    Patent numberUS2005068602 AA
    IPCH04J14/02
    Priority date16/09/03
    Publication statusPublished - 31 Mar 2005
    MoE publication typeNot Eligible

    Fingerprint Dive into the research topics of 'Optical add-filtering switching device'. Together they form a unique fingerprint.

  • Cite this

    Tormen, M., Cherchi, M., Haus Hermann, A., & Haus Eleanor, L. (2005). IPC No. H04J14/02. Optical add-filtering switching device. (Patent No. US2005068602 AA).