Degradation of Free Space Optical Communication Performance Caused by Atmospheric Turbulence

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F12%3APU100526" target="_blank" >RIV/00216305:26220/12:PU100526 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Degradation of Free Space Optical Communication Performance Caused by Atmospheric Turbulence

Popis výsledku v původním jazyce

In the paper the influence of turbulent atmosphere on optical power loss in transmission channel of free space optical communication link is presented. Compared to the other, previously published works, the paper presents simulations based on very complex link model containing all important parts of an optical wireless communication system. The link model allows setting of the basic parameters of laser diode, transmitting lens, laser beam, receiver lens, and parameters of photodiode and front-end amplifier of an optical receiver and also allows selection of the modulation format and many other electrical parameters. For modeling the turbulence effect on the link performance the modified Rytov scintillation theory have been used. The paper extends already published analysis of scintillation loss performed for a plane wave to a spherical wave which includes, in addition, the propagation loss. Communication link performances are calculated not only in dependence on general quantities such

Název v anglickém jazyce

Degradation of Free Space Optical Communication Performance Caused by Atmospheric Turbulence

Popis výsledku anglicky

In the paper the influence of turbulent atmosphere on optical power loss in transmission channel of free space optical communication link is presented. Compared to the other, previously published works, the paper presents simulations based on very complex link model containing all important parts of an optical wireless communication system. The link model allows setting of the basic parameters of laser diode, transmitting lens, laser beam, receiver lens, and parameters of photodiode and front-end amplifier of an optical receiver and also allows selection of the modulation format and many other electrical parameters. For modeling the turbulence effect on the link performance the modified Rytov scintillation theory have been used. The paper extends already published analysis of scintillation loss performed for a plane wave to a spherical wave which includes, in addition, the propagation loss. Communication link performances are calculated not only in dependence on general quantities such

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proc. of he 2nd International Conference on Advances in Computational Tools for Engineering Applications

ISBN

978-1-4673-2487-8

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

340-343

Název nakladatele

Notre Dame University

Místo vydání

Zouk Mosbeh, Lebanon

Místo konání akce

Zouk Mosbeh

Datum konání akce

12. 12. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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