DocumentCode
528337
Title
Impact of inter-channel crosstalk in coherent PDM-OFDM long-haul transmission with high spectral efficiency
Author
Takahashi, H. ; Morita, I. ; Tanaka, H.
Author_Institution
KDDI R&D Labs. Inc., Fujimino, Japan
fYear
2010
fDate
5-9 July 2010
Firstpage
464
Lastpage
465
Abstract
The inter-channel crosstalk in high spectral efficient coherent PDM-OFDM transmission is experimentally studied. We confirm that the inter-channel nonlinear penalty is 0.1dB in 8×66.8-Gbit/s transmission over 640 km with up to 5.6bit/s/Hz spectral efficiency.
Keywords
OFDM modulation; data communication; optical fibre networks; coherent PDM-OFDM long-haul transmission; data traffic; distance 640 km; high spectral efficiency; inter-channel crosstalk; inter-channel nonlinear penalty; optical networks; Channel spacing; Crosstalk; OFDM; Optical crosstalk; Optical filters; Optical polarization; Optical receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location
Sapporo
Print_ISBN
978-1-4244-6785-3
Type
conf
Filename
5588531
Link To Document