@inproceedings{10e392eda42c48939b7424ab7972fb33,
title = "Mode conversion of infrared laser beam in fibre-coupled liquid crystal",
abstract = "In this study, the beam mode conversion in a nematic liquid crystal film deposited on the end-face of a single-mode optical fibre is considered. The infrared laser radiation delivered by this fibre induces a defect structure in the initially homeotropic liquid crystal. This leads to the formation of an output light beam with the annular intensity distribution in its cross-section. The obtained beam mode maintains its transverse profile in free space and can be interpreted as an optical vortex.",
keywords = "WAVE-FRONT, GENERATION, DISLOCATION",
author = "Trashkeev, {Sergey I.} and Nyushkov, {Boris N.} and Shvetsov, {Sergey A.}",
year = "2019",
month = apr,
day = "19",
doi = "10.1063/1.5098159",
language = "English",
volume = "2098",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Alexey Taichenachev and Bagayev, {Sergei N.} and Prudnikov, {Oleg N.}",
booktitle = "8th International Symposium {"}Modern Problems of Laser Physics{"}, MPLP 2018",
note = "8th International Symposium on Modern Problems of Laser Physics, MPLP 2018 ; Conference date: 25-08-2018 Through 01-09-2018",
}