Testing FSO WDM Communication System in Simulation Software Optiwave OptiSystem in Different Atmospheric Environments

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86100592" target="_blank" >RIV/61989100:27240/16:86100592 - isvavai.cz</a>
Result on the web
<a href="http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2555746" target="_blank" >http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2555746</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2237903" target="_blank" >10.1117/12.2237903</a>

Result language
angličtina
Original language name
Testing FSO WDM Communication System in Simulation Software Optiwave OptiSystem in Different Atmospheric Environments
Original language description
In this article the author's team deals with using Wavelength Division Multiplexing (WDM) for Free Space Optical (FSO) Communications. In FSO communication occurs due to the influence of atmospheric effect (attenuation, and fluctuation of the received power signal, influence turbulence) and the WDM channel suffers from interchannel crosstalk. There is considered only the one direction. The behavior FSO link was tested for one or eight channels. Here we will be dealing with modulation schemes OOK (On-Off keying), QAM (Quadrature Amplitude Modulation) and Subcarrier Intensity Modulation (SIM) based on a BPSK (Binary Phase Shift Keying). Simulation software OptiSystem 14 was used for tasting. For simulation some parameters were set according to real FSO link such as the datarate 1.25 Gbps, link range 1.4 km. Simulated FSO link used wavelength of 1550 nm with 0.8 nm spacing. There is obtained the influence of crosstalk and modulation format for the BER, depending on the amount of turbulence in the propagation medium.
Czech name
—
Czech description
—

Project
<a href="/en/project/EE2.3.20.0217" target="_blank" >EE2.3.20.0217: The Development of Excellence of the Telecommunication Research Team in Relation to International Cooperation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
LASER COMMUNICATION AND PROPAGATION THROUGH THE ATMOSPHERE AND OCEANS V
ISBN
978-1-5106-0349-3
ISSN
0277-786X
e-ISSN
—
Number of pages
9
Pages from-to
1-9
Publisher name
SPIE-INT SOC OPTICAL ENGINEERING
Place of publication
BELLINGHAM
Event location
San Diego
Event date
Aug 28, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000389680600030

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