光电子快报(英文版), 2013, 9 (2): 124, Published Online: Oct. 12, 2017
Study of 16 Tbit/s WDM transmission system derived from the CO-OFDM with PDM 16-QAM
Abstract
In this paper,a wavelength division multiplexing (WDM) transmission system derived from the coherent optical orthogonal frequency division multiplexing (CO-OFDM) with polarization division multiplexing (PDM) and 16-order quadrature amplitude modulation (QAM) is studied. A simulation of 80-channel WDM transmission system with data rate of 200 Gbit/s is built, and the transmission performance of the system is analyzed. The simulation results show that the system Q value of the WDM channels at 16 Tbit/s with a spectral efficiency of 7.14 bit/s/Hz is potentially over 10.0 dB for a long haul transmission up to 1800 km in a standard single-mode fiber.
ZHANG Shuai, BAI Cheng-lin, LUO Qing-long, HUANG Li, ZHANG Xiao-guang. Study of 16 Tbit/s WDM transmission system derived from the CO-OFDM with PDM 16-QAM[J]. 光电子快报(英文版), 2013, 9(2): 124.