Detail publikace

OPTIMAL DISTRIBUTION OF THE OPTICAL INTENSITY WITHIN A LASER BEAM FOR OPTICAL WIRELESS COMMUNICATIONS

BARCÍK, P. WILFERT, O. LEITGEB, E. HUDCOVÁ, L.

Originální název

OPTIMAL DISTRIBUTION OF THE OPTICAL INTENSITY WITHIN A LASER BEAM FOR OPTICAL WIRELESS COMMUNICATIONS

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The paper is focused on analysing the optimal distribution of optical intensity within a radiated laser beam at a transmitter plane which is propagated through free space as well as through a turbulent atmosphere. In order to analyse the propagation of an optical wave through atmospheric turbulence, the simulation, based on the Split-step beam propagation method, was utilized. The aim of the paper is to determine the optimal parameters for a Flattened Gaussian beam at the transmitter plane. As a result, the scintillation index should be reduced. There are a number of theoretical studies aimed at propagating the flattened beam despite the lack of experimental work in this area. Therefore, the techniques for generating the Flattened Gaussian beam will also be mentioned.

Klíčová slova

Gaussian beam; Flattened Gaussian beam; optical wireless communication; atmospheric turbulence; scintillation; aperture averaging.

Autoři

BARCÍK, P.; WILFERT, O.; LEITGEB, E.; HUDCOVÁ, L.

Rok RIV

2015

Vydáno

15. 5. 2015

Nakladatel

IET Digital Library

ISSN

1751-8768

Periodikum

IET Optoelectronics

Ročník

9

Číslo

5

Stát

Spojené království Velké Británie a Severního Irska

Strany od

263

Strany do

268

Strany počet

6

URL

http://digital-library.theiet.org/content/journals/10.1049/iet-opt.2014.0153

BibTex

@article{BUT117436,
  author="Peter {Barcík} and Otakar {Wilfert} and Erich {Leitgeb} and Lucie {Hudcová}",
  title="OPTIMAL DISTRIBUTION OF THE OPTICAL INTENSITY WITHIN A LASER BEAM FOR OPTICAL WIRELESS COMMUNICATIONS",
  journal="IET Optoelectronics",
  year="2015",
  volume="9",
  number="5",
  pages="263--268",
  doi="10.1049/iet-opt.2014.0153",
  issn="1751-8768",
  url="http://digital-library.theiet.org/content/journals/10.1049/iet-opt.2014.0153"
}