Title :
Narrow filtered DPSK: An attractive solution for Hybrid systems
Author :
Bertolini, Marco ; Serena, Paolo ; Rossi, Nicola ; Bononi, Alberto
Author_Institution :
Dept. Ing. dell´´lnformazione, Univ. degli Studi di Parma, Parma
Abstract :
We propose an efficient Hybrid system based on 40G DQPSK and 10G narrow filter DPSK in place of OOK. This technique reduces XPM on DQPSK channels at low inline dispersion.
Keywords :
differential phase shift keying; optical fibre dispersion; optical filters; optical modulation; quadrature phase shift keying; telecommunication channels; wavelength division multiplexing; DQPSK channel; bit rate 10 Gbit/s; bit rate 40 Gbit/s; cross phase modulation; differential quadrature phase shift keying; hybrid system; low inline dispersion; narrow filtered DPSK; on-off keying; wavelength division multiplexing system; Bit rate; Capacity planning; Differential quadrature phase shift keying; Optical fiber testing; Optical filters; Optical receivers; Optical transmitters; Phase modulation; Traffic control; Wavelength division multiplexing;
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.2008.4729501
