High quantum efficiency Ce:(Lu,Y)<sub>3</sub>(Al,Sc)<sub>2</sub>Al<sub>3</sub>O<sub>12</sub> transparent ceramics with excellent thermal stability for high-power white LEDs/LDs
Yuelong Ma, Le Zhang, Tianyuan Zhou, Chen Hou, Jian Kang, Shunshun Yang, Xiaoqian Xi, Mingxing Yuan, Jin Huang, Rui Wang, F. A. Selim, Ming Li, Yun Wang, Hao Chen
Abstract
Transparent ceramics (TCs) with high quantum efficiency and excellent thermal stability are essential for the applications in high-power remote excitation white light-emitting diode or laser diode (LED/LD) lighting devices as color convertors.
Topics & Concepts
Materials scienceDiodeThermal stabilityOptoelectronicsCeramicWhite lightQuantum efficiencyLaserThermalExcitationOpticsElectrical engineeringPhysicsMetallurgyMeteorologyEngineeringQuantum mechanicsLuminescence Properties of Advanced MaterialsGlass properties and applicationsRandom lasers and scattering media