Femtosecond inscription of volume phase gratings in poly (methyl) methacrylate and effects of polarisation inscription

L. Ye, Dun Liu, Walter Perrie, Olivier Allegre, Eamonn Fearon, Stuart Edwardson, Geoff Dearden

    Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

    Abstract

    We inscribed uniform, mm thick volume Bragg gratings in polymer with parallel NUV fs beams reaching 1st order diffraction efficiency> 93% at 532nm. Linear polarisation (TE) couples strongest and circular polarisation weakest due to polarisation dependent filamentation.
    Original languageEnglish
    Title of host publicationAdvanced Solid-State Lasers Congress OSA Technical Digest
    PublisherOptical Society of America
    Publication statusPublished - 2013
    EventProceedings Advanced Solid-State Lasers Congress: : Advanced Solid-State Lasers Congress - Paris, France
    Duration: 27 Oct 20131 Nov 2013

    Conference

    ConferenceProceedings Advanced Solid-State Lasers Congress:
    Country/TerritoryFrance
    CityParis
    Period27/10/131/11/13

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