2007
Journal Article
Title

2R-Regeneration of an 80-Gb/s RZ-DQPSK signal by a nonlinear amplifying loop mirror

Abstract
The performance of a nonlinear amplifying loop mirror as a 2R-regenerator for an 80-Gb/s return-to-zero differential-quadrature-phase-shift-keyed signal has been investigated. experimentally. A significant eye-opening improvement and a negative power penalty of up to 2.6 dB were obtained.
Author(s)
Cvecek, K.
Sponsel, K.
Ludwig, R.
Schubert, C.
Stephan, C.
Onishchukov, G.
Schmauss, B.
Leuchs, G.
Journal
DOI
Language
English