Cr³⁺-Doped Tantalate Phosphor

Tunable NIR Emission

Cation substitution and Yb³⁺ codoping enable tuning of the NIR emission peak from 782 to 880 nm, with significant spectral broadening and improved thermal stability.

Tian, Junhang · Gao, Tongyu · Zhuang, Weidong

Inorganic Chemistry 2025

Specifications

发射峰从

{'zh': '782', 'en': ''} nm

半高宽

{'zh': '304', 'en': ''} nm

Advantages

Excited by 460 nm blue light

Significantly improved thermal stability