Investigation on free space optical communication for various atmospheric conditions

Author

Jasmine, S. ; Robinson, S. ; Malaisamy, K.

Author_Institution

Dept. of Electron. & Commun. Eng., Mount Zion Coll. of Eng. & Technol., Pudukkottai, India

fYear

2015

fDate

26-27 Feb. 2015

Firstpage

1030

Lastpage

1034

Abstract

Free space optical communication (FSO) provides high data rate by allowing light passed through the atmosphere. In Free Space Optical (FSO) Communication, the atmospheric conditions cause variations in the intensity and phase of the received signal which significantly reduces the performance of the system. In this paper, the effect of transmission distance with respect to the various atmospheric conditions such as air, haze, rain, fog and snow with different levels are investigated. Then, the Bit Error Rate (BER) while varying the link distance for various atmospheric conditions is analyzed. The transmission wavelength and date rate are 1550 nm and 2.5 Gbps is considered for investigation. Obviously, from the simulation it is noticed that the link distance is reduced while increasing the attenuation. This attempt will be useful for researchers and industries to select the optimum device for FSO with respect to the transmission distance.

Keywords

error statistics; optical links; BER; FSO Communication; atmospheric conditions; bit error rate; free space optical communication; transmission distance; transmission wavelength; Adaptive optics; Atmospheric modeling; Attenuation; Bit error rate; Optical fiber communication; Rain; Snow; Free space optical communication; atmospheric conditions; bit error rate; fog; haze; rain; snow; transmission distance;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Communication Systems (ICECS), 2015 2nd International Conference on

Conference_Location

Coimbatore

Print_ISBN

978-1-4799-7224-1

Type

conf

DOI

10.1109/ECS.2015.7124736

Filename

7124736