Photoluminescent transparent ceramics with an adjustable spectrum for high-color rendering laser lighting

• Published in: Journal of materials chemistry. C, Materials for optical and electronic devices Vol. 8; no. 46; pp. 16483 - 16488
• Main Authors: Yang, Jiayao, Han, Tao, Cao, Yangfei, Lang, Tianchun, Fang, Shuangqiang, Cao, Shixiu, Peng, Lingling, Liu, Bitao, Tian, Zhongqing, Gao, Wei
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 14.12.2020
• Subjects: Color temperature; Lighting; Museums; Optical fibers; Photoluminescence; Rendering; Semiconductor lasers; Thermal stability

Laser diode (LD) lighting is highly luminescent and safe due to the replacement of traditional wires with optical fibers, and is suitable for museum lighting. However, the current LD lighting has a low color rendering index (CRI) that affects the visual splendor because of the lack of a red componen...