Light-emitting diodes: brighter NIR-emitting phosphor making light sources smarter

• 作者: Rong-Jun Xie
• 来源期刊: 光：科学与应用（英文版）
• 年，卷（期）: 2020,（5）
• 所属期刊栏目: News and Views
• 页码范围: 1295-1296
• 页数: 2页
• 语种: 英文

摘要

A brighter near-infrared (NIR) phosphor is achieved by inhibiting the oxidation of Cr3+and reducing the surface defects of phosphor particles, enabling the realization of smarter and more sensitive light sources for night vision.