Title :
High-speed fading-free direct detection for double-sideband OFDM signal via block-wise phase switching
Author :
Chen, Xia ; Li, Aoxue ; Che, Di ; Hu, Qin ; Wang, Yannan ; He, Jinwei ; Shieh, William
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Parkville, VIC, Australia
Abstract :
We employ phase switching of either main-carrier or subcarriers of two consecutive signal blocks for double-sideband fading-free direct-detection (DD). In so doing, 40-Gb/s DD-OOFDM is successfully received over 80-km SSMF with single polarization and detector.
Keywords :
OFDM modulation; light polarisation; optical signal detection; DD-OOFDM; bit rate 40 Gbit/s; block-wise phase switching; distance 80 km; double-sideband OFDM signal; double-sideband direct-detection; fading-free direct-detection; high-speed fading-free direct detection; signal blocks; single detector; single polarization; OFDM; Optical amplifiers; Optical fibers; Optical modulation; Optical switches;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
