Optimization of Phase Regenerator in Differential Phase-Shift Keying Format Communication System

Author

Xi, Lixia ; Tang, Xianfeng ; Wang, Shaokang ; Zhang, Xiaoguang

Author_Institution

Inst. of Opt. Commun. & Optoelectron., Beijing Univ. of Posts & Telecommun., Beijing, China

Volume

1

fYear

2009

fDate

24-26 April 2009

Firstpage

805

Lastpage

807

Abstract

Phase regeneration is necessary for differential phase-shift keying (DPSK) communication system. In this paper, a phase regenerator with photonic crystal fiber is proposed. By theoretical analysis and simulation, the optimum parameters of phase regenerator are obtained. The relevant data are compared. The results show that nearly ideal phase regeneration is achieved. Bit error rate improvement is greater than ten orders of magnitude.

Keywords

differential phase shift keying; error statistics; holey fibres; optical fibre communication; optical modulation; optical repeaters; optimisation; photonic crystals; DPSK communication system; bit error rate; differential phase-shift keying; optimization; phase regenerator; photonic crystal fiber; Analytical models; Communication systems; Differential phase shift keying; Differential quadrature phase shift keying; Optical computing; Optical fiber communication; Photonic crystal fibers; Repeaters; Sagnac interferometers; Telecommunication computing;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Sciences and Optimization, 2009. CSO 2009. International Joint Conference on

Conference_Location

Sanya, Hainan

Print_ISBN

978-0-7695-3605-7

Type

conf

DOI

10.1109/CSO.2009.69

Filename

5193814