Detail publikačního výsledku

The Distribution of Relative Optical Intensity Variance in a Laser Beam

BARCÍK, P.; WILFERT, O.

Original Title

The Distribution of Relative Optical Intensity Variance in a Laser Beam

English Title

The Distribution of Relative Optical Intensity Variance in a Laser Beam

Type

Paper in proceedings (conference paper)

Original Abstract

In this paper, the Gaussian beam shaping method using the multi-aperture beam integrator concept is shown. Measurement of the relative optical intensity variance for the Gaussian and the Top-Hat beam is presented. The measured results for different values of atmospheric turbulence show dependence of the relative optical intensity variance on the distribution of optical intensity at the beam profile. Finally, the optimal shape for the beam irradiance profile is discussed in the conclusion.

English abstract

In this paper, the Gaussian beam shaping method using the multi-aperture beam integrator concept is shown. Measurement of the relative optical intensity variance for the Gaussian and the Top-Hat beam is presented. The measured results for different values of atmospheric turbulence show dependence of the relative optical intensity variance on the distribution of optical intensity at the beam profile. Finally, the optimal shape for the beam irradiance profile is discussed in the conclusion.

Keywords

Gaussian beam, Top-Hat beam, atmospheric turbulence, distribution of optical intensity.

Key words in English

Gaussian beam, Top-Hat beam, atmospheric turbulence, distribution of optical intensity.

Authors

BARCÍK, P.; WILFERT, O.

RIV year

2013

Released

25.10.2012

Publisher

Agentura Action M

Location

Praha

ISBN

978-80-86742-36-6

Book

Proceedings of the 24th Conference and Exhibition on Optical Communications 2012

Pages from

43

Pages to

46

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT94816,
  author="Peter {Barcík} and Otakar {Wilfert}",
  title="The Distribution of Relative Optical Intensity Variance in a Laser Beam",
  booktitle="Proceedings of the 24th Conference and Exhibition on Optical Communications 2012",
  year="2012",
  pages="43--46",
  publisher="Agentura Action M",
  address="Praha",
  isbn="978-80-86742-36-6"
}