Phosphor-converted warm white laser diodes with high saturation threshold through a PiGF-dual sapphire converter

作者：Hongjin Zhang, Minxia Liang, Han Chen, Jiuzhou Zhao, Ning Li, Ziliang Hao, Mingxiang Chen, Xiaowei Liu, Yang Peng · 发表于：Journal of Materials Chemistry C · 年份：2025 · DOI：10.1039/d5tc00585j · 被引用次数：10 · 研究领域：Solid State Laser Technologies、Luminescence Properties of Advanced Materials、Photorefractive and Nonlinear Optics

Phosphor-converted warm white LDs with phosphor-in-glass film-dual sapphire (PiGF-D) converter were proposed. The Y/R-PiGF-D based white LD achieves a warm white light with a CRI of 87.5 and a high LF of 2010 lm@31.7 W mm −2 .