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Fiber-coupled polarization independent liquid crystal Fabry-Perot tunable filter

    Research output: Contribution to journalArticlepeer-review

    7 Scopus citations

    Abstract

    A polarization independent Fabry-Perot liquid crystal tunable filter coupled to an optical fiber is demonstrated using polarization diversity. Using a Wollaston prism, the beam splits into two orthogonal beams, while the polarization of one of the beams is rotated by 90 deg using a variable half wave plate. The two beams are then combined into an optical fiber. Tuning of unpolarized light over the range 720 to 800 nm is demonstrated.

    Original languageEnglish
    Article number047101
    JournalOptical Engineering
    Volume53
    Issue number4
    DOIs
    StatePublished - 1 Jan 2014

    Keywords

    • Fabry-Perot
    • filters
    • liquid crystal devices

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics
    • General Engineering

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