40 Gb/s High-speed mode-division multiplexing transmission employing NRZ modulation format-Reference-Cited by-同舟云学术

40 Gb/s High-speed mode-division multiplexing transmission employing NRZ modulation format

Published:2020-12-11 Issue:0 Volume:0 Page:
ISSN:2191-6322
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Sabitu Rabiu Imam¹²³^ORCID,Khan Nafizah Goriman²,Malekmohammadi Amin⁴

Affiliation:

1. Applied Electromagnetics and Telecommunication Research Group, University of Nottingham (UNM), Affiliated to the George Green Institute for Electromagnetics Research , Nottingham , UK

2. Photonics Communication Systems and Signal Processing Research Group, Kano University of Science and Technology Wudil , PMB 3244 , Kano , Nigeria

3. Department of Electrical and Electronics Engineering , University of Nottingham (UNM) , Semenyih , Malaysia

4. Department of Electrical and Computer Engineering , California State University , Bakersfield , CA , 93311 , USA

Abstract

Abstract This report examines the performance of a high-speed MDM transmission system supporting four nondegenerate spatial modes at 10 Gb/s. The analysis adopts the NRZ modulation format to evaluate the system performance in terms of a minimum power required (PN) and the nonlinear threshold power (PTH) at a BER of 10−9. The receiver sensitivity, optical signal-to-noise ratio, and the maximum transmission distance were investigated using the direct detection by employing a multimode erbium-doped amplifier (MM-EDFA). It was found that by properly optimizing the MM-EDFA, the system performance can significantly be improved.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Link

https://www.degruyter.com/document/doi/10.1515/joc-2019-0251/pdf

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