Detail publikačního výsledku

Influence of the Atmospheric Turbulence on the Laser Beam

BARCÍK, P.; HUDCOVÁ, L.; WILFERT, O.

Originální název

Influence of the Atmospheric Turbulence on the Laser Beam

Anglický název

Influence of the Atmospheric Turbulence on the Laser Beam

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Anglický 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

Klíčová slova v angličtině

Atmospheric turbulence; Gaussian beam; top-hat beam; spatial coherence; coherence radius

Autoři

BARCÍK, P.; HUDCOVÁ, L.; WILFERT, O.

Rok RIV

2014

Vydáno

09.07.2013

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"
}