Conversion of a DWDM signal to a single Nyquist channel based on a complete optical Fourier transformation

Pengyu Guan, Kasper Meldgaard Røge, Hans Christian Hansen Mulvad, Hao Hu, Toshio Morioka, Leif Katsuo Oxenløwe

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    Abstract

    We propose a DWDM-to-Nyquist channel conversion scheme based on complete Optical Fourier Transformation and optical Nyquist filtering. We demonstrate conversion from 50-GHz-grid 16×10 Gbit/s DPSK DWDM to a 160-Gbit/s Nyquist channel (0.9 symbol/s/Hz spectral efficiency) with 1.4 dB power penalty.
    Original languageEnglish
    Title of host publicationProceedings of 2014 European Conference on Optical Communication
    Number of pages3
    PublisherIEEE
    Publication date2014
    Pages1-3
    ISBN (Print)9782954944401
    DOIs
    Publication statusPublished - 2014
    EventEuropean Conference on Optical Communication (ECOC 2014) - Cannes, France
    Duration: 21 Sept 201425 Sept 2014

    Conference

    ConferenceEuropean Conference on Optical Communication (ECOC 2014)
    Country/TerritoryFrance
    CityCannes
    Period21/09/201425/09/2014

    Keywords

    • Communication, Networking and Broadcast Technologies
    • Components, Circuits, Devices and Systems
    • Fields, Waves and Electromagnetics
    • Photonics and Electrooptics
    • Adaptive optics
    • Frequency conversion
    • Optical distortion
    • Optical fibers
    • Optical filters
    • Optical pulses
    • Wavelength division multiplexing

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