IRANIAN JOURNAL OF ELECTRICAL AND ELECTRONIC ENGINEERING
IJEEE
Engineering & Technology
http://ijeee.iust.ac.ir
18
agent2
1735-2827
1735-2827
en
jalali
1392
12
1
gregorian
2014
3
1
10
1
online
1
fulltext
en
Investigation to Reliability of Optical Communication Links using Auto-Track Subsystems in Presence of Different Beam Divergences
5-Optical Communications
Optical Communications
Research Paper
Research Paper
In this paper, we investigate the effects of auto-tracking subsystem together with different beam divergences on SNR, BER and stability of FSO communication links. For this purpose we compute the values of power, SNR and BER on receiver, based on analytic formula of Gaussian beam on receiver plane. In this computation the atmospheric effects including absorption, scattering and turbulence are considered. Using mentioned computed values, the laser link stability and its reliability in presence of auto-tracking subsystems are evaluated. The results of simulation and computation are shown with the help of figures and tables.
FSO Laser Communication,Auto-Tracking,Absorption and Scattering,Atmospheric Turbulence,
1
9
http://ijeee.iust.ac.ir/browse.php?a_code=A-10-824-1&slc_lang=en&sid=1
F.
Dabbagh Kashani
f_dk@iust.ac.ir
180031947532846002648
180031947532846002648
Yes
Iran University of Science and Technology
M. R.
Hedayati Rad
mrheda@gmail.com
180031947532846002649
180031947532846002649
No
Imam Hosein University
E.
Kazemian
e_kazemian@iust.aac.ir
180031947532846002650
180031947532846002650
No
Iran University of Science and Technology
A.
Kahrizi
kahrizi64@gmail.com
180031947532846002651
180031947532846002651
No
Iran University of Science and Technology
M. R.
Mahzoun
Rezamahzoun@yahoo.com
180031947532846002652
180031947532846002652
No
Imam Hosein University