Determination of radiative and multiphonon non-radiative relaxation rates of upconversion materials
Lin Fu, Yusong Wu, Changxian Zhang, Tairan Fu, Congling Shi
Abstract
six-level system were determined based on the established model and method, which experimentally verified the applicability of the method proposed in this paper. This work will provide basic data for the analysis and regulation of the luminescence properties of lanthanide upconversion systems.
Topics & Concepts
Photon upconversionRadiative transferExcited stateRelaxation (psychology)LuminescenceRate equationLanthanideWavelengthExcitationIonAtomic physicsChemistryMaterials scienceOptoelectronicsOpticsPhysicsKineticsPsychologyOrganic chemistryQuantum mechanicsSocial psychologyLuminescence Properties of Advanced MaterialsSolid State Laser TechnologiesGlass properties and applications