Generation and propagation of radially polarized beams in optical fibers

Siddharth Ramachandran, P Kristensen, M F Yan

    Research output: Contribution to journalJournal articleResearchpeer-review


    Beams with polarization singularities have attracted immense recent attention in a wide array of scientific and technological disciplines. We demonstrate a class of optical fibers in which these beams can be generated and propagated over long lengths with unprecedented stability, even in the presence of strong bend perturbations. This opens the door to exploiting nonlinear fiber optics to manipulate such beams. This fiber also possesses the intriguingly counterintuitive property of being polarization maintaining despite being strictly cylindrically symmetric, a prospect hitherto considered infeasible with optical fibers. (C) 2009 Optical Society of America.
    Original languageEnglish
    JournalOptics Letters
    Issue number16
    Pages (from-to)2525-2527
    Publication statusPublished - 2009


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