Spectrum Slicing-Based Performance Analysis of Free Space Optical Communication Under Atmospheric Turbulence

被引：0

作者：

Vasani E. ^{[1
]}

Shah V. ^{[1
]}

机构：

[1] Electronics and Communication Department, Indus University, Ahmedabad

来源：

Journal of The Institution of Engineers (India): Series B | 2023年 / 104卷 / 01期

关键词：

Atmospheric turbulence; Free space optical communication; Q-factor; Spectrum slicing wavelength division multiplexing;

D O I：

10.1007/s40031-022-00832-5

中图分类号：

学科分类号：

摘要：

Free Space Optical Communication (FSO) is becoming the fast-emerging technology. In FSO, the data are transmitted through air with Line-of-sight transmission and are used for larger bandwidths and longer distances. The main advantage of FSO is that it does not require any licenses, digging and complex infrastructure, it also has attractive features like high date rate, security and easy installations. Moreover, FSO faces major challenges due to the environmental conditions like atmospheric turbulence which attenuates the signal and leads to data losses in the transmitted signal. Thus, to prevent these losses, spectrum slicing wavelength division multiplexing (SSWDM) with FSO link is used to provide higher data rate and better transmission. In this paper, the authors have used SSWDM with FSO to observe the changes in Q-factor under different weather conditions like clear sky, haze, and fog. Furthermore, the present researchers have also used BER Analyzer to observe the changes in the eye diagram for different weather conditions to analyze the performance of the signal. © 2022, The Institution of Engineers (India).

引用

页码：319 / 326

页数：7

共 11 条

[1]

Prabu K., Kumar D.S., Srinivas T., Performance analysis of FSO links under strong atmospheric turbulence conditions using various modulation schemes, Optik, 125, pp. 5573-5581, (2014)

[2]

Kaushal H., Kaddoum G., Optical communication in space: challenges and mitigation techniques, IEEE Commun. Surv. Tutor., 19, pp. 57-96, (2017)

[3]

Kaushal H., Jain V.K., Subrat K., Free Space Optical Communication, (2017)

[4]

Magidi S., Jabeena A., Review on wavelength division multiplexing free space optics, J. Opt. Commun., 1, pp. 1-14, (2018)

[5]

Rashidi F., Jing H., Chen L., Spectrum slicing WDM for FSO communication systems under the heavy rain weather, Opt. Commun., 387, pp. 296-302, (2017)

[6]

Prabu K., Charanya S., Jain M., Guha D., BER analysis of SS-WDM based FSO system for Vellore weather condition, Optic, 1, pp. 73-80, (2017)

[7]

Thakur A., Nagpal S., Gupta A., A performance enhancement and high-speed spectrum sliced free space optical system, Wireless Pers Commun, 100, pp. 1775-1789, (2018)

[8]

Dayal N., Singh P., Kaur, Long range cost effective WDM- FSO using hybrid optical amplifiers, Wireless Pers. Commun., 97, pp. 6055-6067, (2017)

[9]

Thakur A., Nagpal S., Performance evaluation of different optical amplifiers in spectrum sliced free space optical link, J. Opt. Commun., 41, pp. 9-14, (2018)

[10]

Sharma K., Grewal S.K., Capacity analysis of free space optical communication system under atmospheric turbulence, Opt. Quant. Electron., 52, pp. 1-18, (2020)

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