CaAlSiN<sub>3</sub>:Eu<sup>2+</sup>/Lu<sub>3</sub>Al<sub>5</sub>O<sub>12</sub>:Ce<sup>3+</sup> phosphor-in-glass film with high luminous efficiency and CRI for laser diode lighting
Zehua Liu, Pan Hu, Hangjie Jiang, Peng Sun, Yongfu Liu, Zhaohua Luo, Jingtao Xu, Zhengren Huang, Jun Jiang
Abstract
To enhance luminous performance, a suitable glass powder was selected to fabricate composite PiFs of CASN and LuAG. On excitation by a blue LD, broad emission spectra (FWHM = 190–175 nm) and high-quality white lighting (CRI = 88) are obtained.
Topics & Concepts
PhosphorMaterials scienceFull width at half maximumLuminous efficacyEmission spectrumExcitationSpectral lineLuminescenceAnalytical Chemistry (journal)OptoelectronicsNanotechnologyPhysicsLayer (electronics)ChemistryQuantum mechanicsChromatographyAstronomyLuminescence Properties of Advanced MaterialsSolid State Laser TechnologiesGlass properties and applications