Mitigating the Effects of Non-Linear Distortion Using Polarizers in Microwave Photonic Link-Reference-Cited by-同舟云学术

Mitigating the Effects of Non-Linear Distortion Using Polarizers in Microwave Photonic Link

Published:2019-12-18 Issue:3 Volume:42 Page:521-526
ISSN:2191-6322
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Singh Sarika¹,Arya Sandeep K.¹,Singla Shelly²

Affiliation:

1. Departments of Electronics and Communication Engineering , Guru Jambheshwar University of Science and Technology , Hisar , Haryana 125001 , India

2. Departments of Electronics & Communication Engineering , Greater Noida Institute of Technology (GNIOT) , Noida , Uttar Pradesh , India

Abstract

Abstract A scheme to suppress nonlinear intermodulation distortion in microwave photonic (MWP) link is proposed by using polarizers to compensate inherent non-linear behavior of dual-electrode Mach-Zehnder modulator (DE-MZM). Insertion losses and extinction ratio have also been considered. Simulation results depict that spurious free dynamic range (SFDR) of proposed link reaches to 130.743 dB.Hz2/3. A suppression of 41 dB in third order intermodulation distortions and an improvement of 15.3 dB is reported when compared with the conventional link. In addition, an electrical spectrum at different polarization angles is extracted and

79 ∘

79^\circ

is found to be optimum value of polarization angle.

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-2019-0244/pdf

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