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Wavelength Division Multiplexing /Multi-Beam Free-Space Optics Link for Different Rain Attenuations with EDFA

Published on July 2018 by Jaspreet Kaur, Monika Aggarwal
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International Conference on Advances in Emerging Technology
Foundation of Computer Science USA
ICAET2017 - Number 2
July 2018
Authors: Jaspreet Kaur, Monika Aggarwal
9bebec1f-853c-46d0-ad35-25dccb937368

Jaspreet Kaur, Monika Aggarwal . Wavelength Division Multiplexing /Multi-Beam Free-Space Optics Link for Different Rain Attenuations with EDFA. International Conference on Advances in Emerging Technology. ICAET2017, 2 (July 2018), 14-17.

@article{
author = { Jaspreet Kaur, Monika Aggarwal },
title = { Wavelength Division Multiplexing /Multi-Beam Free-Space Optics Link for Different Rain Attenuations with EDFA },
journal = { International Conference on Advances in Emerging Technology },
issue_date = { July 2018 },
volume = { ICAET2017 },
number = { 2 },
month = { July },
year = { 2018 },
issn = 0975-8887,
pages = { 14-17 },
numpages = 4,
url = { /proceedings/icaet2017/number2/29646-7050/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference on Advances in Emerging Technology
%A Jaspreet Kaur
%A Monika Aggarwal
%T Wavelength Division Multiplexing /Multi-Beam Free-Space Optics Link for Different Rain Attenuations with EDFA
%J International Conference on Advances in Emerging Technology
%@ 0975-8887
%V ICAET2017
%N 2
%P 14-17
%D 2018
%I International Journal of Computer Applications
Abstract

In Today's world Free Space Optics has much importance as a cost, license free and large bandwidth for high data rates applications. Single and multiple beams Free Space Optics systems are designed and examine to produce the best system for handling the effect of atmospheric climate conditions. Combination of Wavelength Division Multiplexing and multi-beam free-space optics is a favorable technique to overcome medium and heavy rain attenuations, that provide a expressive improvement in the link distance, received optical power, and Q-factor. This paper describe design and simulation of combination of Wavelength Division Multiplexing based multi beam Free Space Optical link with Erbium Doped Fiber Amplifier for different rain conditions and analyses the performance of the system. In this paper, a combination of sixteen channels, Wavelength Division Multiplexing and multi-beam Free Space Optics network having sixteen wavelengths with standard channel spacing of 0. 8 nm (100 GHz). And an addition of Erbium Doped Fiber Amplifier is to improve the strength of weak signals. The system performance is analyzed with the help of Bit Error Rate, received optical power, Q factor and eye diagram.

References
  1. Nishu Sahu and Jayesh C. Prajapati,"Optimization of WDM-FSO link using Multiple Beams under different rain conditions," International Journal of Advanced Research in Electronics and Communication Engineering (IJARECE), 5 May 2015
  2. JyotiSaxena, Neel Kamal, and NitinThathai,"WDM based FSO System for Long Haul Communication", International Journal of Engineering Research And Technology (IJERT), Vol. 4, pp. 794-798, 2015.
  3. Aditi Malik and Preeti Singh, "Free Space Optics: Current Applications and Future Challenges", Hindawi Publishing Corporation International Journal of Optics Volume 2015, Article ID 945483
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  5. Shaina and Amit Gupta,"Mitigating the effects of Attenuation in Free Space Optics link using EDFA" International Journal of Scientific Engineering and Applied Science (IJSEAS), November 2015
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  7. Sushank Chaudhary , Preety Bansal and Manisha Lumb , "Effect of Beam Divergence on WDM-FSO Transmission System ," International Journal of Computer Applications (0975 – 8887) Volume 93 – No 1, May 2014.
  8. Abu Bakar Mohammad,"Optimization of FSO System in Tropical Weather using Multiple Beams," IEEE 5th International Conference on Photonics (ICP), Kuala Lumpur, 2-4 Sept 2014.
  9. Shaina and Amit Gupta, "Mitigating the effects of Attenuation in Free Space Optics link using EDFA" International Journal of Scientific Engineering and Applied Science (IJSEAS), November 2015.
  10. M. A. Khalighi and M. Uysal, "Survey on Free Space Optical Communication: A Communication Theory Perspective", IEEE Communications Surveys & Tutorials, vol. 14, no. 4, pp. 2231-2258, 2014
Index Terms

Computer Science
Information Sciences

Keywords

Edfa Ber Q-factor Combination Of Wdm And Multi-beam Fso