Study of WDM-FSO System for Optical Signal Transmission Under Harsh Condition

被引：0
|
作者：
Ali, Mazin Ali A. [1 ]
机构：
[1] Mustansiriyah Univ, Coll Sci, Phys Dept, Baghdad, Iraq
来源：
NONLINEAR OPTICS QUANTUM OPTICS-CONCEPTS IN MODERN OPTICS | 2021年 / 54卷 / 1-2期
关键词：
FSO; Atmospheric Attenuation; OptiSystem; 7.0; WDM; BER; Q-Factor; FOG;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, the performance of WDM-FSO communications system has been simulated and analyzed based on NRZ modulation technique over a different weather conditions. The suitability of distance link under this technique were studied. WDM has more advantage when used in optical communication system. In this work, a comparison study for received optical power, Quality factor and bit error rate was made based on simulation software (OptiSystem version 7.0). The results showed that the received power is improved when WDM is used. The max. link reaches up to 7.55 km for clear weather. The obtained results indicate that the performance of WDM-FSO is the best when a strong attenuation is present.
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页码：63 / 72
页数：10
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