167 W, 1178 nm Ytterbium-Doped Photonic Bandgap Fiber Amplifier with Power Scalability

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    Abstract

    We have generated 167 W of output power at 1178 nm using an ytterbium-doped photonic bandgap fiber. Distributed spectral filtering efficiently suppresses amplified spontaneous emission at shorter wavelengths and enables power scalable amplification at 1178nm.
    Original languageEnglish
    Title of host publication2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS)
    Number of pages2
    PublisherIEEE
    Publication date2010
    ISBN (Print)978-1-55752-890-2
    Publication statusPublished - 2010
    EventConference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC) - San Jose, CA, United States
    Duration: 16 May 201021 May 2010
    http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=17189

    Conference

    ConferenceConference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC)
    Country/TerritoryUnited States
    CitySan Jose, CA
    Period16/05/201021/05/2010
    Internet address

    Keywords

    • Photonic bandgap fibers

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