Title :
112×112 Gb/s transmission over 9,360 km with channel spacing set to the baud rate (360% spectral efficiency)
Author :
Cai, J.X. ; Cai, Y. ; Sun, Y. ; Davidson, C.R. ; Foursa, D.G. ; Lucero, A. ; Sinkin, O. ; Patterson, W. ; Pilipetskii, A. ; Mohs, G. ; Bergano, Neal S.
Author_Institution :
Tyco Electron. Subsea Commun. LLC (TE SubCom), Eatontown, NJ, USA
Abstract :
We transmit 112×112 Gb/s pre-filtered PDM RZ-QPSK channels with 360% spectral efficiency over 9,360km with the channel spacing set to the baud rate. This results in a record spectral efficiency for transpacific distance.
Keywords :
channel spacing; quadrature phase shift keying; PDM RZ-QPSK channel; baud rate; channel spacing; spectral efficiency; Adaptive optics; Channel spacing; Optical noise; Optical polarization; Optical transmitters; Rails; Signal to noise ratio;
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.2010.5621367
