About: Study of temperature turbulences effect upon optical beam of atmospheric optical communication

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://vavtest.unob.cz/registr
Description	The paper deals with study of temperature turbulences effect towards the optical beam. The polarization parameters of optical radiation sources and different optical beam state of polarization have been investigated. The obtained polarization parameters are projected on the Poincaré sphere by means of Stokes vectors. The optical power distribution curves of optical beams are processed to diagrams form. The horizontal and vertical components of linearly and circularly polarized optical beam have been studied. The turbulence flux has the vertical direction and the optical beam is propagating through the atmosphere environment with three different states of turbulences. The evaluation of obtained data was done by means of variance and correlation functions computing. The different temperature turbulences rate of effect towards the horizontal and vertical components has been found. To reduce the rate of effect the advantage of optical beam with circular polarization has been proposed. The paper deals with study of temperature turbulences effect towards the optical beam. The polarization parameters of optical radiation sources and different optical beam state of polarization have been investigated. The obtained polarization parameters are projected on the Poincaré sphere by means of Stokes vectors. The optical power distribution curves of optical beams are processed to diagrams form. The horizontal and vertical components of linearly and circularly polarized optical beam have been studied. The turbulence flux has the vertical direction and the optical beam is propagating through the atmosphere environment with three different states of turbulences. The evaluation of obtained data was done by means of variance and correlation functions computing. The different temperature turbulences rate of effect towards the horizontal and vertical components has been found. To reduce the rate of effect the advantage of optical beam with circular polarization has been proposed. (en)
Title	Study of temperature turbulences effect upon optical beam of atmospheric optical communication Study of temperature turbulences effect upon optical beam of atmospheric optical communication (en)
skos:prefLabel	Study of temperature turbulences effect upon optical beam of atmospheric optical communication Study of temperature turbulences effect upon optical beam of atmospheric optical communication (en)
skos:notation	RIV/60162694:G43__/11:00437110!RIV12-MO0-G43_____
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA102/09/0550)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Dvořák, Filip
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ministerstvo obrany / Univerzita obrany - Fakulta vojenských technologií Brno
http://linked.open...dnocenehoVysledku	233133
http://linked.open...ai/riv/idVysledku	RIV/60162694:G43__/11:00437110
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Temperature turbulences; optical beam; state of polarization; Poincaré sphere; variance; cross correlation function. (en)
http://linked.open.../riv/klicoveSlovo	Poincaré sphere Temperature turbulences cross correlation function. state of polarization optical beam variance
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[74295EF4CA8D]
http://linked.open...i/riv/nazevZdroje	Radioengineering
http://linked.open...in/vavai/riv/obor	KA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Optical beams study for atmospheric static and mobile communications
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	20
http://linked.open...iv/tvurceVysledku	Dvořák, Filip Diblík, Jan
issn	1210-2512
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	G43
is http://linked.open...avai/riv/vysledek of	Study of temperature turbulences effect upon optical beam of atmospheric optical communication

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