DocumentCode
847596
Title
Phase Regeneration of NRZ-DPSK Signals Based on Symmetric-Pump Phase-Sensitive Amplification
Author
Croussore, Kevin ; Li, Guifang
Author_Institution
Coll. of Opt. & Photonics, Orlando, FL
Volume
19
Issue
11
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
864
Lastpage
866
Abstract
Symmetric-pump phase-sensitive amplification (SP-PSA) is investigated experimentally. Symmetric pump waves are derived using carrier-suppressed return-to-zero modulation. The SP-PSA is used for phase regeneration of a phase-noise degraded nonreturn-to-zero differential phase-shift keying signal, significantly improving signal quality
Keywords
differential phase shift keying; optical fibre communication; optical modulation; optical pumping; optical repeaters; NRZ-DPSK signals; carrier-suppressed return-to-zero modulation; nonreturn-to-zero differential phase-shift keying signal; phase noise; phase regeneration; symmetric-pump phase-sensitive amplification; Differential quadrature phase shift keying; Fiber nonlinear optics; Optical attenuators; Optical fiber polarization; Optical interferometry; Optical noise; Optical pumping; Optical receivers; Repeaters; Stimulated emission; All-optical regeneration; four-wave mixing (FWM); phase-sensitive amplification (PSA); phase-shift keying;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2007.897501
Filename
4200781
Link To Document