Directional random laser by combining cavity-less lasing and spatial solitons in liquid crystals

S. Perumbilavil, A. Piccardi, M. Kauranen, G. Assanto

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    Abstract

    Combining a reorientational spatial optical soliton with optical gain and scattering in dye-doped liquid crystals, we demonstrate that a random laser can emit a smooth laser beam in a well-defined direction.

    Original languageEnglish
    Title of host publicationNonlinear Photonics, NP 2018
    PublisherOSA - The Optical Society
    VolumePart F108-NP 2018
    ISBN (Electronic)9781557528209
    DOIs
    Publication statusPublished - 2018
    Publication typeA4 Article in conference proceedings
    EventNonlinear Photonics - Zurich, Switzerland
    Duration: 2 Jul 20185 Jul 2018

    Conference

    ConferenceNonlinear Photonics
    Country/TerritorySwitzerland
    CityZurich
    Period2/07/185/07/18

    Publication forum classification

    • Publication forum level 1

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Mechanics of Materials

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