All-optical regeneration of differential phase-shift keying signals based on phase-sensitive amplification.

Center for Research and Education in Optics and Lasers, University of Central Florida, Orlando, Florida 32816, USA.
Optics Letters (Impact Factor: 3.18). 11/2004; 29(20):2357-9. DOI: 10.1364/OL.29.002357
Source: PubMed

ABSTRACT All-optical regeneration of differential phase-shift keying signals based on phase-sensitive amplification is described. Nearly ideal phase regeneration can be achieved in the undepleted-pump regime, and simultaneous amplitude and phase regeneration can be realized in the depleted-pump regime.

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