Influence of Optical Elements on the Laser Beam Profile

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU94671" target="_blank" >RIV/00216305:26220/11:PU94671 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of Optical Elements on the Laser Beam Profile
Original language description
The resistance of signal transmission to atmospheric phenomena is possible to solve partially by means of the special optical intensity distribution at the beam spot (i.e. by means of the special beam profile). In practice the resultant beam profile cantake users of the free space optical link by surprise if only computer models of the optical beams are used and any diffraction effect at the transmitting lens is not considered. Two models of diffraction of optical beam radiated from the optical transmitter are presented and two methods of the beam modeling are clarified (the method based on the Bessel function integrating and the method based on FFT). Confirmation of the models elaborated is a part of the contribution.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the Optics & Photonics 2011 Conference on Free-Space and Atmospheric Laser Communications XI
ISBN
978-0-8194-8772-8
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
SPIE
Place of publication
San Diego
Event location
San Diego
Event date
Aug 21, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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