Author:
Rani Monika,Bhatti Harbax Singh,Singh Vikramjeet
Abstract
AbstractFree Space Optics (FSO) is a wireless optical communication technology which depends on propagation of optical beam through air. FSO communication system provides secure communication link, cost-effective solution and license-free operation. In this paper, the FSO communication link has been analysed in turbulent atmosphere using homotopy perturbation method (HPM). We have designed a FSO system operating at an optical wavelength of 850 nm with a signal power of 4 dBm having a link range of 2 km between transmitter and receiver unit. It has been observed that in atmospheric turbulence high performance FSO link is achieved by increasing the aperture diameter of receiver telescope.
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics
Reference26 articles.
1. Single tone and multi tone microwave over fiber communication system using direct detection method;Optik Int J Light Opt,2012
2. Proposed parameters of specific rain attenuation prediction for free space optics link operating in tropical region;J Atmos Sol Terr Phys,2013
3. Understanding the performance of free-space optics;J Opt Networking,2003
4. Comparative analysis of point to point FSO system under clear and hazeweather conditions;Wireless Pers Commun,2014
5. A review on free space optics with atmospheric and geometrical attenuation;J Opt Commun,2017
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献