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Optica Publishing Group
  • Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)
  • OSA Technical Digest (online) (Optica Publishing Group, 2018),
  • paper NpW2C.4
  • https://doi.org/10.1364/NP.2018.NpW2C.4

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

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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.

© 2018 The Author(s)

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