20.09-Gbit/s Underwater WDM-VLC Transmission based on a single Si/GaAs-substrate Multichromatic LED array chip
Fangchen Hu, Guoqiang Li, Peng Zou, Jian Hu, Shouqing Chen, Qingquan Liu, Jianli Zhang, Fengyi Jiang, Shaowei Wang, Nan Chi
Abstract
We demonstrated a record-breaking 20.09-Gbit/s WDM-VLC transmission over 1.2 m underwater link with PS-bitloading-DMT modulation. A silicon-substrate multichromatic LED array chip and a feasible optical-filter scheme are proposed for future LED-based WDM-VLC system.
Topics & Concepts
Wavelength-division multiplexingGigabitTransmission (telecommunications)Modulation (music)Substrate (aquarium)ChipOptoelectronicsVisible light communicationMaterials scienceOpticsElectronic engineeringComputer sciencePhysicsTelecommunicationsEngineeringLight-emitting diodeGeologyWavelengthOceanographyAcousticsOptical Wireless Communication TechnologiesUnderwater Vehicles and Communication SystemsAdvanced Photonic Communication Systems