DocumentCode
1943956
Title
1306-km 20×124.8-Gb/s PM-64QAM transmission over PSCF with net SEDP 11,300 (bkm)/s/Hz using 1.15 samp/symb DAC
Author
Nespola, Antonino ; Straullu, Stefano ; Bosco, Gabriella ; Carena, Andrea ; Yanchao Jiang ; Poggiolini, Pierluigi ; Forghieri, Fabrizio ; Yamamoto, Yusaku ; Hirano, Masahiro ; Sasaki, T. ; Bauwelinck, J. ; Verheyen, K.
Author_Institution
Ist. Superiore Mario Boella, Turin, Italy
fYear
2013
fDate
22-26 Sept. 2013
Firstpage
1
Lastpage
3
Abstract
We demonstrated PM-64QAM, 20×124.8-Gb/s Nyquist-WDM over 1306 Km of PSCF in an EDFA-only submarine system configuration. The raw (net) SE was 10.4 (8.67) b/s/Hz, thanks to digital spectral shaping. The Tx DACs operated at a record-low 1.15 sample/symb thanks to advanced antialias filters. The SEDP was 11,327 (b.km)/(s.Hz), highest for PM-64QAM.
Keywords
digital-analogue conversion; quadrature amplitude modulation; quadrature phase shift keying; underwater acoustic communication; wavelength division multiplexing; EDFA-only submarine system configuration; Nyquist-WDM; PM-64QAM transmission; PSCF; Tx DAC; advanced antialias filters; bit rate 124.8 Gbit/s; digital spectral shaping; optical line-transponders; polarization-multiplexed QPSK;
fLanguage
English
Publisher
iet
Conference_Titel
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location
London
Electronic_ISBN
978-1-84919-759-5
Type
conf
DOI
10.1049/cp.2013.1542
Filename
6647735
Link To Document