Title :
All-ETDM 107-Gbaud (214-Gb/s) single-polarization QPSK transmitter and coherent receiver
Author :
Raybon, G. ; Adamiecki, A. ; Winzer, P.J. ; Xie, Chao ; Konczykowska, Agnieszka ; Jorge, Filipe ; Dupuy, Jean-Yves ; Buhl, Lawrence L. ; Chandrashekhar, S. ; Draving, S. ; Grove, M. ; Rush, K. ; Zhu, Benpeng ; Peckham, D.W.
Author_Institution :
Bell Labs., Holmdel, NJ, USA
Abstract :
We demonstrate an all-electronically multiplexed, single-polarization 107-Gbaud quadrature-phase-shift-keyed (QPSK) transmitter and coherent detection using a real-time oscilloscope prototype with 63-GHz electronic bandwidth, sampled at 160 GS/s. Using DFB lasers, we obtain back-to-back implementation penalty of 3 dB and 2400-km transmission.
Keywords :
distributed feedback lasers; multiplexing; optical receivers; optical transmitters; oscilloscopes; quadrature phase shift keying; DFB lasers; all-ETDM single-polarization QPSK transmitter; all-electronically multiplexed single-polarization quadrature-phase-shift-keyed transmitter; bandwidth 63 GHz; bit rate 214 Gbit/s; coherent detection; coherent receiver; distance 2400 km; distributed feedback lasers; implementation penalty; real-time oscilloscope prototype; Optical attenuators; Optical fibers; Optical noise; Optical transmitters; Oscilloscopes; Phase shift keying;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location :
Amsterdam
