Title :
Experimental comparison of no-guard-interval-OFDM and Nyquist-WDM superchannels
Author :
Meng Yan ; Zhenning Tao ; Weizhen Yan ; Lei Li ; Hoshida, Takeshi ; Rasmussen, Jens C.
Author_Institution :
Fujitsu R&D Center, Beijing, China
Abstract :
We experimentally compare the performance of NGI-OFDM and Nyquist-WDM superchannels with same spectral efficiency in both back-to-back and transmission cases. Because of lower inter-carrier interference, the Nyquist-WDM has better performance than the NGI-OFDM.
Keywords :
OFDM modulation; intercarrier interference; optical fibre communication; telecommunication channels; wavelength division multiplexing; NGI-OFDM superchannels; Nyquist-WDM superchannels; intercarrier interference; no-guard-interval-OFDM superchannels; spectral efficiency; Bandwidth; OFDM; Optical fibers; Optical pulse shaping; Optical receivers; Optical signal processing;
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
