Chinese Optics Letters, 2010, 8 (9): 871, Published Online: Oct. 18, 2010
Phase pre-emphasis technique in real-time AOS-OFDM system Download: 513次
Abstract
A phase pre-emphasis technique used in an all-optical sampling orthogonal frequency division multiplexing (AOS-OFDM) system is proposed and demonstrated. With the application of this technique, 50-Gb/s AOS-OFDM data are successfully transmitted over 20-km uncompensated single-mode fiber (SMF) with real-time direct-detection. The constructive interference effect between symbols is decreased with this technique.
Hongwei Chen, Chao Tang, Feifei Yin, Minghua Chen, Shizhong Xie. Phase pre-emphasis technique in real-time AOS-OFDM system[J]. Chinese Optics Letters, 2010, 8(9): 871.