Photoluminescence imaging of spinel for thermometer application
説明
Photoluminescence (PL) imaging is curried out using Cr doped spinel sensors at various temperatures for 2-dimensional fluorescence thermometer application. PL images can be clearly observed using a CCD camera and UV, green and/or blue LED illuminations. Brightness of PL images from Cr doped spinel sensor decrease with temperature up to 250degC. PL imaging is suggested to be useful for 2-dimensional fluorescence thermometer applications.
収録刊行物
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- 2008 International Conference on Control, Automation and Systems
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2008 International Conference on Control, Automation and Systems 1000-1003, 2008-10-01
IEEE