DocumentCode
3256023
Title
Intersymbol Interference Due to the Atmospheric Turbulence for Free-Space Optical Communication System
Author
Howlader, M.K. ; Jinho Jung
Author_Institution
Marquette Univ., Milwaukee
fYear
2007
fDate
24-28 June 2007
Firstpage
5046
Lastpage
5051
Abstract
Weak atmospheric turbulence causes pulse broadening of an optical signal. In this article, we drive the pulse broadening as a function of turbulence strength by temporal moments directly. We derive pulse broadening dependency on turbulence strength and propagation distance when an optical signal propagates through atmosphere. This pulse broadening induces intersymbol interference (ISI) between adjacent pulses. Based on this derived results, we develop some observation patterns using a practical example.
Keywords
atmospheric turbulence; intersymbol interference; optical communication; optical links; atmospheric turbulence; free-space optical communication system; intersymbol interference; optical signal propagation; pulse broadening; temporal moments; Fluctuations; Intersymbol interference; Optical distortion; Optical fiber communication; Optical propagation; Optical pulses; Optical receivers; Optical refraction; Optical variables control; Refractive index;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2007. ICC '07. IEEE International Conference on
Conference_Location
Glasgow
Print_ISBN
1-4244-0353-7
Type
conf
DOI
10.1109/ICC.2007.833
Filename
4289504
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