100Gb/s PolMux-NRZ-AOS-OFDM transmission system.
A novel high speed transmission system using all-optical sampling orthogonal frequency multiplexing (AOS-OFDM) technique is proposed and demonstrated. By utilizing polarization multiplexing (PolMUX) and non-return-to-zero (NRZ) format, the total bit rate is 100 Gb/s with high spectral efficiency of 1.6. In addition, optical cyclic postfixes are inserted to help improve the system performance. The 100 Gb/s PolMux-NRZ-AOS-OFDM signals can pass through 20 km single-mode fiber (SMF) transmission link without any compensation.
Chen
Hongwei
H
State Key Laboratory on Integrated Optoelectronics, Department of Electronic Engineering, Tsinghua University, Beijing 100084, PR China. chenhw@tsinghua.edu.cn
Chen
Minghua
M
Yin
Feifei
F
Xin
Ming
M
Xie
Shizhong
S