中国物理B ›› 2010, Vol. 19 ›› Issue (12): 127804-127804.doi: 10.1088/1674-1056/19/12/127804

• • 上一篇    下一篇

Optical temperature sensor based on up-conversion fluorescence emission in Yb3+:Er3+ co-doped ceramics glass

曹保胜1, 董斌1, 徐伟2, 李成仁2   

  1. (1)College of Science, Dalian Nationalities University, Dalian 116600, China; (2)Department of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029, China
  • 收稿日期:2010-05-10 修回日期:2010-06-21 出版日期:2010-12-15 发布日期:2010-12-15
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 10804015 ) and the Science Foundation of the Education Department of Liaoning Province of China (Grant No. 2009A417).

Optical temperature sensor based on up-conversion fluorescence emission in Yb3+:Er3+ co-doped ceramics glass

Xu Wei(徐伟)a), Li Cheng-Ren(李成仁) a)†, Cao Bao-Sheng(曹保胜)b), and Dong Bin(董斌)b)   

  1. a Department of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029, China; b College of Science, Dalian Nationalities University, Dalian 116600, China
  • Received:2010-05-10 Revised:2010-06-21 Online:2010-12-15 Published:2010-12-15
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 10804015 ) and the Science Foundation of the Education Department of Liaoning Province of China (Grant No. 2009A417).

摘要: Yb3+:Er3+ co-doped oxy-fluoride ceramics glass has been prepared. The mechanism of up-conversion emissions about Er3+ was discussed, and the temperature properties of green up-conversion fluorescence between 303 and 823 K were investigated. The results show that the sensitivity of this sample reaches its maximum value, about 0.0047 K-1, when the temperature is 383 K, indicating that this kind of sample can be used as high temperature and high sensitivity optical temperature sensor.

Abstract: Yb3+:Er3+ co-doped oxy-fluoride ceramics glass has been prepared. The mechanism of up-conversion emissions about Er3+ was discussed, and the temperature properties of green up-conversion fluorescence between 303 and 823 K were investigated. The results show that the sensitivity of this sample reaches its maximum value, about 0.0047 K-1, when the temperature is 383 K, indicating that this kind of sample can be used as high temperature and high sensitivity optical temperature sensor.

Key words: Yb3+:Er3+ co-doped ceramics glass, up-conversion emission, optical temperature sensor

中图分类号:  (Thermometers)

  • 07.20.Dt
78.55.Qr (Amorphous materials; glasses and other disordered solids) 81.05.Je (Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides)) 81.05.Kf (Glasses (including metallic glasses))