GaN-Based Freestanding Micro-LEDs With GHz Bandwidth and Low Efficiency Droop for Visible Light Communication
Huang J, Wang G, Xu H, Xu F, Zhi T, Chen W, Sang Y, Zhang D, Yu J, He H, Xu K, Tian P, Tao T, Liu B, Zhang R. GaN-Based Freestanding Micro-LEDs With GHz Bandwidth and Low Efficiency Droop for Visible Light Communication. IEEE Transactions On Electron Devices 2024, 71: 6826-6830. DOI: 10.1109/ted.2024.3456770.Peer-Reviewed Original ResearchVisible light communicationExternal quantum efficiencyModulation bandwidthQuantum-confined Stark effectQuantum barriersLight communicationMicro-LEDsEfficiency droopFree-space visible light communicationMicro-light-emitting diodesM-diameterM-diameter deviceImproved carrier transportLow efficiency droopData rateFree-spaceGHz bandwidthLight-emitting diodesOptical powerDefect densityCarrier transportBandwidthEnergy-efficient methodCarrier localizationStark effect10.5 Gbps Visible Light Communication Systems Based on C-Plane Freestanding GaN Micro-LED
Rao Z, Shan X, Wang G, Jin Z, Lin R, Cui X, Liu R, Xu K, Tian P. 10.5 Gbps Visible Light Communication Systems Based on C-Plane Freestanding GaN Micro-LED. Journal Of Lightwave Technology 2024, 42: 4360-4364. DOI: 10.1109/jlt.2024.3363729.Peer-Reviewed Original ResearchData rateGaN micro-LEDMicro-LEDsVisible light communication systemHigh data rateMaximum data rateRecord data rateOFDM signal bandwidthC-planeSignal bandwidthModulation bandwidthCommunication performanceCommunication systemsHigh bandwidthGbpsOptimum sizeSize effectBandwidthOptoelectronic propertiesOFDM