Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation

Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation

The results of calculation of the mean intensity of spatially partially coherent pulsed optical beam scattered by an atmospheric layer are presented. It is shown that in contrast to cw radiation, which scatters uniformly, the scatter of pulsed beam becomes nonuniform for shorter pulses. For the femt...

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Main Authors: Zaloznaya I.V., Zaloznaya E.D.
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/201611906018
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spelling doaj-bfc30ff17d3947ad9e11b4135a33a4bd2021-08-02T17:24:25ZengEDP SciencesEPJ Web of Conferences2100-014X2016-01-011190601810.1051/epjconf/201611906018epjconf_ilrc2016_06018Nonuniform Atmospheric Scatter of Short-Pulse Optical RadiationZaloznaya I.V.Zaloznaya E.D.The results of calculation of the mean intensity of spatially partially coherent pulsed optical beam scattered by an atmospheric layer are presented. It is shown that in contrast to cw radiation, which scatters uniformly, the scatter of pulsed beam becomes nonuniform for shorter pulses. For the femtosecond pulse duration the backscattered radiation is localized near the strictly backward direction in the area with transverse dimensions comparable with the initial size of the sensing beam.http://dx.doi.org/10.1051/epjconf/201611906018
collection DOAJ
language English
format Article
sources DOAJ
author Zaloznaya I.V.
Zaloznaya E.D.
spellingShingle Zaloznaya I.V.
Zaloznaya E.D.
Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation
EPJ Web of Conferences
author_facet Zaloznaya I.V.
Zaloznaya E.D.
author_sort Zaloznaya I.V.
title Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation
title_short Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation
title_full Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation
title_fullStr Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation
title_full_unstemmed Nonuniform Atmospheric Scatter of Short-Pulse Optical Radiation
title_sort nonuniform atmospheric scatter of short-pulse optical radiation
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2016-01-01
description The results of calculation of the mean intensity of spatially partially coherent pulsed optical beam scattered by an atmospheric layer are presented. It is shown that in contrast to cw radiation, which scatters uniformly, the scatter of pulsed beam becomes nonuniform for shorter pulses. For the femtosecond pulse duration the backscattered radiation is localized near the strictly backward direction in the area with transverse dimensions comparable with the initial size of the sensing beam.
url http://dx.doi.org/10.1051/epjconf/201611906018
work_keys_str_mv AT zaloznayaiv nonuniformatmosphericscatterofshortpulseopticalradiation
AT zaloznayaed nonuniformatmosphericscatterofshortpulseopticalradiation
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