Title :
Transmission of 20×440-Gb/s super-nyquist-filtered signals over 3600 km based on single-carrier 110-GBaud PDM QPSK with 100-GHz grid
Author :
Zhang, Juyong ; Yu, Jinpeng ; Dong, Zhaoyang ; Jia, Zhidong ; Chien, H.C. ; Cai, Yong-fu ; Ge, C. ; Shi, S. ; Chen, Yuanfeng ; Wang, Huifang ; Xia, Yu
Author_Institution :
ZTE (TX) Inc., Morristown, NJ, USA
Abstract :
We successfully transmitted 100GHz-grid, 20 channels single-carrier 440-Gb/s super-Nyquist signal over 3600km. Record all-ETDM-based 110-GBaud PDM-QPSK is coherently detected by a real-time oscilloscope at 160 GSa/s with 65-GHz bandwidth, achieving a net SE of 4b/s/Hz.
Keywords :
filtering theory; quadrature phase shift keying; time division multiplexing; all-ETDM; all-electronically time-division multiplexing; bandwidth 100 GHz; bandwidth 65 GHz; bit rate 440 Gbit/s; distance 3600 km; real-time oscilloscope; single-carrier PDM QPSK; super-Nyquist-filtered signals; Bandwidth; Bit error rate; Optical attenuators; Optical filters; Optical transmitters; Signal to noise ratio; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th5B.3
