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Comparative analysis of 40 Gbps Duo binary and VSB modulated data using second order PMD models on first order PMD compensator

GEETIKA1, R. S. KALER1, GURPREET KAUR1,*

Affiliation

  1. Optical Fiber Communication Research laboratory (OFCR Lab), ECE Department, Thapar University, Patiala, 147004, Punjab, India

Abstract

In this paper, the performance of 40 Gbps vestigial side band (VSB)/ Duo binary modulation with PMD models i.e. EMTY, Bruyere, and Planar sweep model has been investigated using deterministic PMD emulator module on first order PMD compensator. System performance is checked at different received optical power for various differential group delay (DGD). It is observed that planar sweep with VSB shows better performance than other i.e EMTY and Bruyere model. We have achieve BER of 2.22e-23,1.4e-22, and1.4e-18 with VSB modulated data for planar sweep, Bruyere and EMTY model at DGD 15ps respectively. Second order Bruyere model also gives us good agreement in system. The proposed system shows that VSB have more tolerance to PMD effects as compared to duo binary modulated data..

Keywords

Polarization mode dispersion, Differential group delay, Vestigial side band, Principal state of polarization.

Citation

GEETIKA, R. S. KALER, GURPREET KAUR, Comparative analysis of 40 Gbps Duo binary and VSB modulated data using second order PMD models on first order PMD compensator, Optoelectronics and Advanced Materials - Rapid Communications, 11, 9-10, September-October 2017, pp.529-533 (2017).

Submitted at: June 13, 2016

Accepted at: Oct. 10, 2017