Gaussian Filtering with Tapered Oil-Filled Photonic Bandgap Fibers

Anna Chiara Brunetti, Lara Scolari, Johannes Weirich, Lars Eskildsen, G. Bellanca, P. Bassi, Anders Overgaard Bjarklev

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    A tunable Gaussian filter based on a tapered oil-filled photonic crystal fiber is demonstrated. The filter is centered at X=1364nm with a bandwidth (FWHM) of 237nm. Tunability is achieved by changing the temperature of the filter. A shift of 210nm of the central wavelength has been observed by increasing the temperature from 25°C to 100°C. The measurements are compared to a simulated spectrum obtained by means of a vectorial Beam Propagation Method model.
    Original languageEnglish
    Title of host publicationAIP Conference, 1ST Workshop on Speciality Optical Fibers and their Applications
    Volume1055
    PublisherAmerican Institute of Physics
    Publication date2008
    Pages113-116
    ISBN (Print)978-0-7354-0585-1
    DOIs
    Publication statusPublished - 2008
    Event1st Workshop on Specialty Optical Fibers and Their Applications - San Pedro, Brazil
    Duration: 20 Aug 200822 Aug 2008

    Conference

    Conference1st Workshop on Specialty Optical Fibers and Their Applications
    Country/TerritoryBrazil
    CitySan Pedro
    Period20/08/200822/08/2008

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