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Photonics and Fiber Technology Congress (ACOFT, BGPP, NP)

Soliton-assisted random lasing in liquid crystals

Sreekanth Perumbilavil, Armando Piccardi, Oleksandr Buchnev, Martti Olavi Kauranen, Giuseppe Strangi, Gaetano Assanto

Published Jan 1, 2016• 1 citation
Publisher

Abstract

We demonstrate random lasing control exploiting optical gain and light self-localization in a reorientational medium. A spatial soliton in dye-doped nematic liquid crystals modulates stimulated emission of visible light, yielding random lasing with enhanced features.
DOI
10.1364/acoft.2016.jw6a.3

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