Title :
Real-time coherent optical OFDM receiver at 2.5-GS/s for receiving a 54-Gb/s multi-band signal
Author :
Yang, Qi ; Kaneda, Noriaki ; Liu, Xiang ; Chandrasekhar, S. ; Shieh, William ; Chen, Y.K.
Author_Institution :
Bell Labs., Alcatel-Lucent, Murray Hill, NJ
Abstract :
We demonstrate the real-time implementation of a FPGA-based coherent optical OFDM (CO-OFDM) receiver at 2.5-G samples/s, which successfully receives a subband of a 54-Gb/s multi-band CO-OFDM signal with a record-low error floor of 3.7 times 10-8.
Keywords :
OFDM modulation; field programmable gate arrays; optical receivers; FPGA-based coherent optical OFDM receiver; multi-band CO-OFDM signal; real-time coherent optical OFDM receiver; Digital signal processing; Field programmable gate arrays; High speed optical techniques; OFDM; Optical attenuators; Optical filters; Optical receivers; Optical sensors; Optical signal processing; Optical transmitters; (060.1660) Coherent communications; (060.2330) Fiber optics communication;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
