Title :
Ultra-long-haul transmission of 16×112 Gb/s spectrally-engineered DAC-generated Nyquist-WDM PM-16QAM channels with 1.05x(symbol-rate) frequency spacing
Author :
Cigliutti, R. ; Nespola, Antonino ; Zeolla, D. ; Bosco, Gabriella ; Carena, Andrea ; Curri, Vittorio ; Forghieri, Fabrizio ; Yamamoto, Yusaku ; Sasaki, T. ; Poggiolini, Pierluigi
Author_Institution :
Dip. di Elettron., Politec. di Torino, Turin, Italy
Abstract :
Using serial-transmission 112Gb/s PM-16QAM we achieved net SE 7.12 and 6.32 b/s/Hz, and SE(x)distance 13,949 and 23,396 b/s/Hz·km, for 7% and 20.5% FEC overhead, respectively, by means of DAC-enabled spectral engineering, over high-performance PSCF.
Keywords :
quadrature amplitude modulation; wavelength division multiplexing; DAC-enabled spectral engineering; bit rate 112 Gbit/s; frequency spacing; high-performance PSCF; serial-transmission; spectrally-engineered DAC-generated Nyquist-WDM PM-16QAM channels; ultra-long-haul transmission; Bit error rate; Channel spacing; Modulation; Optical fibers; Optical filters; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
