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Statements

Subject Item
n2:RIV%2F61989100%3A27240%2F11%3A86080574%21RIV12-GA0-27240___
rdf:type
skos:Concept n17:Vysledek
dcterms:description
This article describes an intensity distribution of optical beam in the far field. In free space communication laser transmitters, optical lenses and other components are used. When an optical beam impacts optical lens, the diffraction can appear at the edge of lens. A laser transmitted optical beam whose intensity distribution was Gaussian. This beam was aimed at the circular apertures of different diameters. These circular apertures represented transmitting lens. We could use circular apertures instead of lenses, because we obtained the same effects of diffraction. The optical beam passed by aperture and optical intensity distribution was observed at the screen, which was placed in the far field. This article describes an intensity distribution of optical beam in the far field. In free space communication laser transmitters, optical lenses and other components are used. When an optical beam impacts optical lens, the diffraction can appear at the edge of lens. A laser transmitted optical beam whose intensity distribution was Gaussian. This beam was aimed at the circular apertures of different diameters. These circular apertures represented transmitting lens. We could use circular apertures instead of lenses, because we obtained the same effects of diffraction. The optical beam passed by aperture and optical intensity distribution was observed at the screen, which was placed in the far field.
dcterms:title
The Optical Intensity Distribution in the Far Field The Optical Intensity Distribution in the Far Field
skos:prefLabel
The Optical Intensity Distribution in the Far Field The Optical Intensity Distribution in the Far Field
skos:notation
RIV/61989100:27240/11:86080574!RIV12-GA0-27240___
n17:predkladatel
n18:orjk%3A27240
n3:aktivita
n16:S n16:P
n3:aktivity
P(GA102/09/0550), S
n3:dodaniDat
n21:2012
n3:domaciTvurceVysledku
n8:8145326 n8:9216022 n8:5908124 n8:7685157 n8:7536917 n8:7462417 n8:1139673
n3:druhVysledku
n10:D
n3:duvernostUdaju
n19:S
n3:entitaPredkladatele
n13:predkladatel
n3:idSjednocenehoVysledku
218542
n3:idVysledku
RIV/61989100:27240/11:86080574
n3:jazykVysledku
n9:eng
n3:klicovaSlova
diffraction, Gaussian beam, optical intensity distribution
n3:klicoveSlovo
n14:Gaussian%20beam n14:diffraction n14:optical%20intensity%20distribution
n3:kontrolniKodProRIV
[BDA5C4538D70]
n3:mistoKonaniAkce
Budapest
n3:mistoVydani
345 E 47TH ST, NEW YORK, NY 10017 USA
n3:nazevZdroje
2011 34TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP)
n3:obor
n20:JA
n3:pocetDomacichTvurcuVysledku
7
n3:pocetTvurcuVysledku
7
n3:projekt
n15:GA102%2F09%2F0550
n3:rokUplatneniVysledku
n21:2011
n3:tvurceVysledku
Skapa, Jan Vitásek, Jan Šiška, Petr Koudelka, Petr Hanáček, František Látal, Jan Vašinek, Vladimír
n3:typAkce
n4:WRD
n3:wos
000299568700023
n3:zahajeniAkce
2011-08-18+02:00
s:numberOfPages
3
n7:hasPublisher
IEEE
n11:isbn
978-1-4577-1411-5
n22:organizacniJednotka
27240