title: 5×200 Gbit/s all-optical OFDM transmission using a single optical source and optical Fourier transform real-time detection.
abstract: An all-optical sampling OFDM scheme using PolMux-DQPSK format with single source is proposed and experimentally demonstrated. 5 × 200 Gb/s AOS-OFDM signal with spectral efficiency of 3.07 bit/s/Hz is successfully transmitted over an 80 km SMF link with real-time detection by optical Fourier transform filters. Furthermore, this scheme can coexist with traditional WDM channels and be a promising technique for seamless upgrade of transmission date rate.
authors: Tsinghua National Laboratory for Information Science and Technology (TNList), Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China. chenhw@tsinghua.edu.cn
authors: Hongwei
authors: H
authors: Chen
authors: Xingyao
authors: X
authors: Gu
authors: Feifei
authors: F
authors: Yin
authors: Minghua
authors: M
authors: Chen
authors: Shizhong
authors: S
authors: Xie