1000 Gbps MDM-WDM FSO link employing DP-QPSK modulation scheme under the effect of fog

被引：25

作者：

Anuranjana ^{[1
,2
]}

Kaur, Sanmukh ^{[2
]}

Goyal, Rakesh ^{[3
]}

Chaudhary, Sushank ^{[4
]}

机构：

[1] Amity Univ Uttar Pradesh, Amity Inst Informat Technol, Noida, India

[2] Amity Univ Uttar Pradesh, Amity Sch Engn & Technol, Noida, India

[3] IK Gujral Punjab Tech Univ Kapurthala, Kapurthala, India

[4] Chinese Acad Sci, Quanzhou Inst Equipment Mfg, Haixi Inst, Quanzhou, Peoples R China

来源：

OPTIK | 2022年 / 257卷

关键词：

Free space optical communications; Mode division multiplexing; Wavelength division multiplexing; Fog conditions; DP-QPSK modulation;

D O I：

10.1016/j.ijleo.2022.168809

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this work, a dual polarization-quadrature phase shift keying (DP-QPSK) modulation scheme has been used for analysing the performance of terrestrial MDM-WDM FSO link at a data rate of 1000 Gbps. The proposed link has been investigated considering linearly polarized (LP) 01 and 02 modes with a channel capacity and spacing of 10 x 100 Gpbs and 10 GHz respectively. The performance of the system has been evaluated in terms of received optical power and signal to noise ratio (SNR) for clear weather, light, medium and heavy fog conditions over a propagation range varying from 1.2 km to 20 km.

引用

页数：10

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