Splendid four-mode optical thermometry design based on thermochromic Cs<sub>3</sub>GdGe<sub>3</sub>O<sub>9</sub>:Er<sup>3+</sup> phosphors
Rongfei Wei, Fumin Lu, Li Wang, Fangfang Hu, Xiangling Tian, Hai Guo
Abstract
Four-mode optical thermometry techniques involving FIR from TCEL and NTECL, FL and the thermochromic effect of Cs 3 GdGe 3 O 9 :0.9Er 3+ were realized.
Topics & Concepts
ThermochromismMaterials sciencePhosphorMode (computer interface)OpticsOptoelectronicsAnalytical Chemistry (journal)PhysicsCondensed matter physicsComputer scienceChemistryChromatographyOperating systemLuminescence Properties of Advanced MaterialsOptical and Acousto-Optic TechnologiesSolid State Laser Technologies