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BARCÍK, P. HUDCOVÁ, L. WILFERT, O.
Originální název
Influence of the Atmospheric Turbulence on the Laser Beam
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Free space optical (FSO) communication links offer a number of advantages over radio frequency links. Main advantages of FSO communication links are electromagnetic compatibility, license-free band and high data rate. However, reliability of these links is highly dependent on atmospheric and weather conditions. An optical wave propagating through the atmospheric transmission media is very sensitive on variety of atmospheric effects, e.g. beam wander, fluctuation of optical intensity and loss of spatial coherence. The purpose of this paper is to present the measurement of the distribution of the relative optical intensity variance in the Gaussian beam. The measurement of the spatial coherence is also presented.
Klíčová slova
Atmospheric turbulence; Gaussian beam; top-hat beam; spatial coherence; coherence radius
Autoři
BARCÍK, P.; HUDCOVÁ, L.; WILFERT, O.
Rok RIV
2013
Vydáno
9. 7. 2013
Nakladatel
TU Graz
Místo
Graz
ISBN
978-1-4673-5822-4
Kniha
Proceedings of the 2013 18th European Conference on Network and Optical Communications & 2013 8th Conference on Optical Cabling and Infrastructure (NOC-OC&I)
Strany od
83
Strany do
86
Strany počet
4
BibTex
@inproceedings{BUT100597, author="Peter {Barcík} and Lucie {Hudcová} and Otakar {Wilfert}", title="Influence of the Atmospheric Turbulence on the Laser Beam", booktitle="Proceedings of the 2013 18th European Conference on Network and Optical Communications & 2013 8th Conference on Optical Cabling and Infrastructure (NOC-OC&I)", year="2013", pages="83--86", publisher="TU Graz", address="Graz", isbn="978-1-4673-5822-4" }