Title :
Transmission of a 448-Gb/s reduced-guard-interval CO-OFDM signal with a 60-GHz optical bandwidth over 2000 km of ULAF and five 80-GHz-Grid ROADMs
Author :
Liu, Xiang ; Chandrasekhar, S. ; Zhu, Benyuan ; Winzer, P.J. ; Gnauck, A.H. ; Peckham, D.W.
Author_Institution :
Bell Labs., Alcatel-Lucent, Holmdel, NJ, USA
Abstract :
We demonstrate the generation and detection of a novel reduced-guard-interval CO-OFDM signal at 448 Gb/s, occupying 60-GHz optical bandwidth. We transmit this signal over 2000 km of ULAF with five 80-GHz-grid WSS-based ROADM passes.
Keywords :
OFDM modulation; optical fibre communication; optical modulation; WSS-based ROADM passes; bandwidth 60 GHz; bandwidth 80 GHz; bit rate 448 Gbit/s; reduced-guard-interval CO-OFDM signal; ultra-large-area fiber; Bandwidth; Digital signal processing; High speed optical techniques; Nonlinear optics; OFDM; Optical crosstalk; Optical filters; Optical modulation; Optical receivers; Optical transmitters;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
