Title :
Experimental comparison between binary and quadrature phase shift keying at 40Gbit/s in a transmission system using coherent detection
Author :
Salsi, M. ; Charlet, G. ; Bertran-Pardo, O. ; Renaudier, J. ; Mardoyan, H. ; Tran, P. ; Bigo, S.
Author_Institution :
Alcatel-Lucent Bell Labs., Nozay, France
Abstract :
We experimentally compare 40Gbit/s PDM-BPSK and 40Gbit/s PDM-QPSK over a typical terrestrial dispersion-managed link. We demonstrate twice as large reach for PDM-BPSK and we evaluate the impact of 10Gbit/s NRZ neighboring channels.
Keywords :
multiplexing; quadrature phase shift keying; PDM-BPSK; PDM-QPSK; binary phase shift keying; bit rate 40 Gbit/s; coherent detection; polarization division multiplexing; quadrature phase shift keying; terrestrial dispersion-managed link; transmission system; Binary phase shift keying; Coherence; Erbium-doped fiber amplifier; Multiplexing; Optical signal processing;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621336
