Performance analysis of degree of polarization using PMD compensation in DP-DQPSK

Author

Durgadevi, K. ; Muthumani, I.

Author_Institution

Alagappa Chettiar Coll. of Eng. & Technol., Karaikudi, India

fYear

2013

fDate

21-22 Feb. 2013

Firstpage

785

Lastpage

791

Abstract

A novel dual polarization differential quadrature phase shift keying (DP-DQPSK) system is proposed, whose receiver is the same as the single polarization DQPSK system, while it does not need polarization de-multiplexing like the conventional polarization division multiplexing QPSK (PDM-QPSK). Polarization mode dispersion (PMD) is mainly considered and PMD compensation for the DP-DQPSK system is studied. As the feedback signal for PMDcompensation, the degree of polarization of the signals is discussed in detail. The results show that PMD tolerance can be improved by 89 ps within 1 dB optical signal noise ratio penalty after PMD compensation for the DP-DQPSK system.

Keywords

differential phase shift keying; optical receivers; polarisation; quadrature phase shift keying; DP-DQPSK system; PMD compensation; Polarization mode dispersion; degree of polarization; dual polarization differential quadrature phase shift keying; feedback signal; optical signal noise ratio; performance analysis; receiver; Optical feedback; Optical fibers; Optical interferometry; Optical noise; Optical polarization; Optical receivers; degree of polarization; dual polarization DQPSK system; one receiver; polarization mode dispersion compensation;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Communication and Embedded Systems (ICICES), 2013 International Conference on

Conference_Location

Chennai

Print_ISBN

978-1-4673-5786-9

Type

conf

DOI

10.1109/ICICES.2013.6508336

Filename

6508336