Temperature measurement system using fluorescence microscope

被引:0
|
作者
Aizawa, Hiroaki [1 ]
Katoh, Masaya [1 ]
Kokaji, Tatsuya [1 ]
Katsumata, Tooru [1 ]
Komuro, Shuji [1 ]
机构
[1] Toyo Univ, Dept Sci & Technol, Saitama, Japan
关键词
Thermometer; Microscopic space; Low temperature; Fluorescence; Inorganic material; RUBY;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Temperature measurement system for microscopic space has been fabricated using fluorescent microscope. Temperature is measured based on the thermal quench of the fluorescent intensity. A small fluorescent piece was used as temperature marker and the performance of the system was examined over the temperature region from -100 degrees C to 0 degrees C. It was clarified that an uncertainty of +/- 3 degrees C is achievable over the above temperature region. In addition, various Cr3+ doped crystals are found to be useful as the temperature marker for this type of system.
引用
收藏
页码:46 / 49
页数:4
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