Title :
Multi-wavelength regeneration of differentially phase-encoded signals using phase sensitive amplification
Author :
Sygletos, S. ; Frascella, P. ; Rafique, Danish ; Ellis, A.D.
Author_Institution :
Phys. Dept., Univ. Coll. Cork, Cork, Ireland
Abstract :
We summarize the results of our recent demonstration of the first multi-channel regenerator for phase encoded signals. By developing a novel inline phase sensitive amplification scheme simultaneous suppression of deterministic phase distortion on two independent 42.66 Gbit/s DPSK modulated signal wavelengths was achieved.
Keywords :
amplifiers; differential phase shift keying; nonlinear optics; optical distortion; optical repeaters; phase coding; DPSK; bit rate 42.66 Gbit/s; differential phase shift keying; inline phase sensitive amplification; multichannel regenerator; phase distortion; Differential phase shift keying; Gain; Optical fiber amplifiers; Phase distortion; Receivers; Repeaters; Sensitivity; Nonlinear optics; all-optical signal processing; parametric processes;
Conference_Titel :
Photonics in Switching (PS), 2012 International Conference on
Conference_Location :
Ajaccio
