Laminated composite of ceramic/glass films to realize high luminous efficiency and high color quality in laser-driven white lighting
Zehua Liu, Pan Hu, Dengke Feng, Xishi Wu, Bingbing Pei, Jianshen Han, Zhaohua Luo, Yongfu Liu, Jun Jiang, Zhengren Huang
Abstract
By combining YAG:Ce-CPs with CASN:Eu-PiGFs, emission spectra are extended and the bandwidth reaches to 154 nm. White light with a CRI of 82 is achieved driven by blue lasers, which is beneficial to improve the high-quality in LD lighting.
Topics & Concepts
Materials scienceLuminous efficacyLaserComposite numberWhite lightCeramicOptoelectronicsOpticsComposite materialLayer (electronics)PhysicsLuminescence Properties of Advanced MaterialsGlass properties and applicationsRandom lasers and scattering media