Rate-Flexible Single-Wavelength TFDM 100G Coherent PON based on Digital Subcarrier Multiplexing Technology
Junwen Zhang, Zhensheng Jia, Haipeng Zhang, Mu Xu, Jingjie Zhu, Luis Alberto
Abstract
We propose a novel rate-flexible single-wavelength 100G time-and-frequency-division multiplexing coherent PON architecture based on digital subcarrier multiplexing technology. The architecture implementation with four subcarriers is demonstrated, achieving -38-dB sensitivity after 50-km fiber transmission.
Topics & Concepts
SubcarrierSubcarrier multiplexingMultiplexingWavelength-division multiplexingTime-division multiplexingComputer scienceTransmission (telecommunications)Frequency-division multiplexingPassive optical networkElectronic engineeringStatistical time division multiplexingSensitivity (control systems)Orthogonal frequency-division multiplexingWavelengthTelecommunicationsPhysicsOpticsEngineeringChannel (broadcasting)Optical Network TechnologiesAdvanced Photonic Communication SystemsAdvanced Fiber Optic Sensors