Title :
Dynamic range enhancement and amplitude regeneration in single pump fibre optic parametric amplifiers using DPSK modulation
Author :
Peucheret, Christophe ; Lorenzen, Michael ; Seoane, Jorge ; Noordegraaf, Danny ; Nielsen, Carsten Vandel ; Grüner-Nielsen, Lars ; Rottwitt, Karsten
Author_Institution :
Dept. of Photonics Eng., Tech. Univ. of Denmark, Lyngby
Abstract :
Input power dynamic range enhancement and amplitude regeneration of highly distorted signals are demonstrated experimentally for 40 Gbit/s RZ-DPSK in a single-pump fibre parametric amplifier with 22 dB smallsignal gain.
Keywords :
differential phase shift keying; optical fibre amplifiers; optical modulation; optical parametric amplifiers; DPSK modulation; amplitude regeneration; bit rate 40 Gbit/s; dynamic range enhancement; fibre optic parametric amplifiers; highly distorted signals; single-pump parametric amplifier; Amplitude modulation; Differential quadrature phase shift keying; Dynamic range; Fiber optics; Gain; High power amplifiers; Optical distortion; Optical fiber amplifiers; Repeaters; Semiconductor optical amplifiers;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729252
