Design and performance analysis of FSO (free space optical) networks

Authors

  • Rehana Salam Bhat Department of Electronics and Communication, School of Engineering and Technology, Baba Ghulam Shah Badshah University, Rajouri-185234, J&K
  • Afshan Hamid Department of Electronics and Communication, School of Engineering and Technology, Baba Ghulam Shah Badshah University, Rajouri-185234, J&K,
  • Sabia Gul Department of Electronics and Communication, School of Engineering and Technology, Baba Ghulam Shah Badshah University, Rajouri-185234, J&K
  • Arshid Ahmad Bhat Assistant Professor, Department of Electronics and Communication, School of Engineering and Technology, Baba Ghulam Shah Badshah University, Rajouri-185234, J&K

Keywords:

Free space optics(FSO), Return-to-zero (RZ), Non return-to-zero(NRZ), Performance evaluating parameters(PEP), pseudo random code generator(PRBS), Photodiode(PD).

Abstract

In today’s world, the communication has become an integrally of every human. FSO is a line of sight wireless
communication system in which the data is transmitted in the form of laser beams. FSO is one of the best communication
system because of its highest bandwidth, no need of licensing, maximum transmission data rates with very high security.
Since the signal is transmitted via free space, the laser beams are degraded due to turbulent atmosphere.The main aim of this
module is to first design a single channel FSO trans-receiver system and then upgrade it to higher number of channels (upto
30 channels). After the design is done and validated multiple simulations are carried out to evaluate the effects/phenomena
that limit the performance of the proposed designs and extend their effects on performance evaluating parameters. Then
different techniques are proposed that improve the performance evaluating parameters and either eliminate or minimize the
effect of noise and distortion effects onto system performance.

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Published

2022-08-23

How to Cite

Rehana Salam Bhat, Afshan Hamid, Sabia Gul, & Arshid Ahmad Bhat. (2022). Design and performance analysis of FSO (free space optical) networks. International Journal of Advance Engineering and Research Development (IJAERD), 5(13), -. Retrieved from https://ijaerd.org/index.php/IJAERD/article/view/6294

Issue

Vol. 5 No. 13 (2018): ETIECE-2017 (Emerging Trends and Innovations in Electronics and Communication Engineering)

Section

Articles