About: Influence of Optical Elements on the Laser Beam Profile

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The resistance of signal transmission to atmospheric phenomena is possible to solve partially by means of the special optical intensity distribution at the beam spot (i.e. by means of the special beam profile). In practice the resultant beam profile can take users of the free space optical link by surprise if only computer models of the optical beams are used and any diffraction effect at the transmitting lens is not considered. Two models of diffraction of optical beam radiated from the optical transmitter are presented and two methods of the beam modeling are clarified (the method based on the Bessel function integrating and the method based on FFT). Confirmation of the models elaborated is a part of the contribution. The resistance of signal transmission to atmospheric phenomena is possible to solve partially by means of the special optical intensity distribution at the beam spot (i.e. by means of the special beam profile). In practice the resultant beam profile can take users of the free space optical link by surprise if only computer models of the optical beams are used and any diffraction effect at the transmitting lens is not considered. Two models of diffraction of optical beam radiated from the optical transmitter are presented and two methods of the beam modeling are clarified (the method based on the Bessel function integrating and the method based on FFT). Confirmation of the models elaborated is a part of the contribution. (en)
Title	Influence of Optical Elements on the Laser Beam Profile Influence of Optical Elements on the Laser Beam Profile (en)
skos:prefLabel	Influence of Optical Elements on the Laser Beam Profile Influence of Optical Elements on the Laser Beam Profile (en)
skos:notation	RIV/00216305:26220/11:PU94671!RIV13-MSM-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(EE2.3.09.0092), P(EE2.3.20.0007), P(FR-TI2/705), P(GA102/09/0550), P(GAP102/11/1376), P(GD102/08/H027), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kolka, Zdeněk Komrska, Jiří Poliak, Juraj
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	204503
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/11:PU94671
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Optical wireless link, diffraction pattern, Fourier transform (en)
http://linked.open.../riv/klicoveSlovo	Optical wireless link diffraction pattern Fourier transform
http://linked.open...ontrolniKodProRIV	[A31FBFEDEE14]
http://linked.open...v/mistoKonaniAkce	San Diego
http://linked.open...i/riv/mistoVydani	San Diego
http://linked.open...i/riv/nazevZdroje	Proceedings of the Optics & Photonics 2011 Conference on Free-Space and Atmospheric Laser Communications XI
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Wireless communication teams *Non-contact optical measuring methods and systems for precise engineering Communication systems for emerging frequency bands Optical beams study for atmospheric static and mobile communications Effect of Propagation Impairments on Error Performance of Future Broadband Terrestrial Wireless Systems Advanced Methods, Structures and Components of Electronic Wireless Communication
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Kolka, Zdeněk Poliak, Juraj Wilfert, Otakar Komrska, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-08-21 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	SPIE
https://schema.org/isbn	978-0-8194-8772-8
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Influence of Optical Elements on the Laser Beam Profile

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