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Volume & Issue no: Volume 4, Issue 6, June 2015

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Title:
DETRIMENTAL EFFECT OF WEATHER CONDITIONS ON FSO BASED SYSTEM - SURVEY
Author Name:
Priyanka sharma, Himali sarangal , Jyoteesh Malhotra
Abstract:
ABSTRACT Over the last two decades Free Space Optical (FSO) communication is preferred over the radio frequency communication and microwave systems because of its license-free long-range operations, small size, high bandwidth, low cost, no need of licenced frequency, absence of radiation hazardsand immunity to interference. Free Space Optical communication has few limitations also like beam dispersion, scintillation. A well-known limitation of FSO is the effects of weather conditions on it. As we know that the free space optics is highly affected by the various atmospheric conditions which degrade the performance of FSO link. This paper includes the effect of the fog, snow, rain and Scintillation over the FSO links. This paper tells us how we can improve the performance of FSO by eliminating the effects of atmospheric conditions on the signal. Keywords: Radio Frequency (RF), Vertical Cavity Surface emitting laser (VCSEL), Dense Wavelength Division Multiplexing (DFWDM), Bit error rate (BER).
Cite this article:
Priyanka sharma, Himali sarangal , Jyoteesh Malhotra , " DETRIMENTAL EFFECT OF WEATHER CONDITIONS ON FSO BASED SYSTEM - SURVEY" , International Journal of Application or Innovation in Engineering & Management (IJAIEM) , Volume 4, Issue 6, June 2015 , pp. 074-079 , ISSN 2319 - 4847.
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