Open AccessOptimization and Performance Evaluation of C+L Band Wavelength Division Multiplexing Based on Free Space Optical Communication
Author(s) -
Aya A. Almukhtar,
A. K. Abass,
M. H. Ali
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1795/1/012069
Subject(s) - wavelength division multiplexing , wavelength , division (mathematics) , terahertz radiation , channel (broadcasting) , ranging , computer science , multiplexing , software , haze , c band , optical communication , channel spacing , electronic engineering , bit error rate , optics , physics , telecommunications , engineering , mathematics , meteorology , arithmetic , programming language
In this paper, the design parameters of the wavelength division multiplexing based on free–space optical (WDM–FSO) within the C+L band are optimized via Opti-system 7 computer software. The performance of the proposed system is evaluated under different weather conditions, namely, clear, haze, rain, and fog. The Amounts of 1E-9 and 6 were adopted as a communication condition for B.E.R and Q-Factor, respectively. The W.D.M system operating frequency is ranging from 190 THz –to– 193.1 THz through 32 channels with a channel spacing of 100 GHz and a bit rate of 10 Gbps.