Investigation of the impact of ultra-narrow carrier spacing on the transmission of a 10-carrier 1Tb/s superchannel

Giancarlo Gavioli,Enrico Torrengo,Gabriella Bosco,Andrea Carena,Vittorio Curri,Valerio Miot,Pierluigi Poggiolini,M. Belmonte,Fabrizio Forghieri,C. Muzio,S. Piciaccia,A. Brinciotti,A. La Porta,C. Lezzi,Seb J. Savory,S. Abrate

Investigation of the impact of ultra-narrow carrier spacing on the transmission of a 10-carrier 1Tb/s superchannel

2010

Giancarlo Gavioli
Enrico Torrengo
Gabriella Bosco
Andrea Carena
Vittorio Curri
Valerio Miot
Pierluigi Poggiolini
M. Belmonte
Fabrizio Forghieri
C. Muzio
S. Piciaccia
A. Brinciotti
A. La Porta
C. Lezzi
Seb J. Savory
S. Abrate

We investigate the impact of ultra-narrow carrier spacing on the transmission of a 1Tb/s superchannel comprising 10×100Gb/s PM-QPSK carriers. We demonstrate 2200km over installed SMF fibre with a carrier spacing of 1.1 the Baud rate.

Keywords:

Optical filter
Baud
Electronic engineering
Optical fiber
Telecommunications
Optics
Orthogonal frequency-division multiplexing
Transmission (mechanics)
Engineering
Wavelength-division multiplexing
optical polarization
optical receivers
Fiber

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