Conference Proceedings
High-speed fading-free direct detection for double-sideband OFDM signal via block-wise phase switching
X Chen, A Li, D Che, Q Hu, Y Wang, J He, W Shieh
2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference Ofc Nfoec 2013 | IEEE | Published : 2013
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. © 2013 OSA.