Blue-light-excitable pure and efficient short-wave infrared luminescence<i>via</i>Cr<sup>3+</sup>→ Yb<sup>3+</sup>energy transfer in a KYbP<sub>2</sub>O<sub>7</sub>:Cr<sup>3+</sup>phosphor
Ruiqi Shi, Shihai Miao, Yi Zhang, Xulong Lv, Dongxun Chen, Yanjie Liang
Abstract
A novel KYbP 2 O 7 :Cr 3+ inorganic phosphor that emits pure and efficient SWIR photoluminescence upon blue light excitation has been developed, and can be used as a stable luminescence converter for a SWIR emitter.
Topics & Concepts
LuminescencePhosphorPhotoluminescenceMaterials scienceExcitationEnergy transferInfraredCommon emitterAtomic physicsAnalytical Chemistry (journal)OptoelectronicsOpticsPhysicsChemistryQuantum mechanicsChromatographyLuminescence Properties of Advanced MaterialsPerovskite Materials and ApplicationsLuminescence and Fluorescent Materials