Detail publikačního výsledku

Modeling of Gaussian Beam for Terrestrial Optical Wireless Link

KŘIVÁK, P.; WILFERT, O.

Original Title

Modeling of Gaussian Beam for Terrestrial Optical Wireless Link

English Title

Modeling of Gaussian Beam for Terrestrial Optical Wireless Link

Type

Paper in proceedings (conference paper)

Original Abstract

The communication quality of terrestrial optical wireless links (TOWL) depends on the link characteristics and weather conditions. For the TOWL purposes, beam propagation through the atmosphere can be modeled using the combination of the ABCD law and the mean irradiance concept. In this contribution, a possible way to obtain a nearly-circular symmetrical beam using two separate laser diode sources is shown. The main part of the contribution deals with the calculation of atmospheric effects and definition of necessary parameters of optical intensity distribution at the receiver aperture.

English abstract

The communication quality of terrestrial optical wireless links (TOWL) depends on the link characteristics and weather conditions. For the TOWL purposes, beam propagation through the atmosphere can be modeled using the combination of the ABCD law and the mean irradiance concept. In this contribution, a possible way to obtain a nearly-circular symmetrical beam using two separate laser diode sources is shown. The main part of the contribution deals with the calculation of atmospheric effects and definition of necessary parameters of optical intensity distribution at the receiver aperture.

Keywords

Optical link design, OWL, FSO

Key words in English

Optical link design, OWL, FSO

Authors

KŘIVÁK, P.; WILFERT, O.

Released

30.06.2006

Publisher

University of Oslo, UNIK

Location

Bergen, Norway

ISBN

1-4244-0435-5

Book

2006 Northern Optics Conference Proceedings

Pages from

79

Pages count

3

URL

http://ieeexplore.ieee.org

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT19627,
  author="Petr {Křivák} and Otakar {Wilfert}",
  title="Modeling of Gaussian Beam for Terrestrial Optical Wireless Link",
  booktitle="2006 Northern Optics Conference Proceedings",
  year="2006",
  number="1",
  pages="3",
  publisher="University of Oslo, UNIK",
  address="Bergen, Norway",
  isbn="1-4244-0435-5",
  url="http://ieeexplore.ieee.org"
}