DocumentCode
1795853
Title
Evaluation of the improvement provided by hybrid configuration of NRZ and nyquist spectrally shaped subcarriers over homogeneous configuration using guard bands
Author
Le Taillandier de Gabory, Emmanuel ; Arikawa, Manabu ; Ito, Takao ; Fukuchi, Kiyoshi
Author_Institution
Green Platform Res. Labs., NEC Corp., Kawasaki, Japan
fYear
2014
fDate
6-10 July 2014
Firstpage
458
Lastpage
459
Abstract
We evaluated numerically benefits of hybrid NRZ and NSS subcarriers over homogeneous NSS with guard band. We show 0.3dB improvement for 1Tb/s over 480km NZDSF with 120km span, extending margin to 1dB.
Keywords
optical information processing; NRZ; NZDSF; Nyquist spectrally shaped subcarriers; guard band; homogeneous configuration; Australia; Degradation; Digital signal processing; Filtering; Modulation; Numerical models; Optical signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location
Melbourne, VIC
Type
conf
Filename
6888144
Link To Document