Dynamic readout of optical information based on the color-tunable emitting electron-trapping material BaAl<sub>12</sub>O<sub>19</sub>:Eu<sup>2+</sup> toward high security level optical data storage and anticounterfeiting
Junxiao Wu, Lei Zhao, Wenbo Chen, Youlin Yang, Yifan Wang, Xuhui Xu
Abstract
Dynamic readout of optical information based on color tunable TSL is realized.
Topics & Concepts
3D optical data storageMaterials scienceElectronOptoelectronicsTrappingOpticsPhysicsNuclear physicsGeographyForestryLuminescence Properties of Advanced MaterialsGas Sensing Nanomaterials and SensorsLuminescence and Fluorescent Materials