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  • 2015 European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference
  • (Optica Publishing Group, 2015),
  • paper CH_P_31

Temperature Sensing and Sensor Design Using a New Thermographic Phosphor for a Wide Range of Applications

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Abstract

The optical measurement of the temperature is of great interest for different applications ranging from biotechnological to medicine and environmental monitoring ones. The main advantages of optical sensing are that the measurement is contactless and in-situ, has a fast response time and reliability, and can be used even in harsh environments. The new phosphor Chromium(III)-doped yttrium aluminum borate (YAl3(BO3)4:Cr3+) is a very promising material, characterized not only by a broad excitation range, NIR emission and high luminescence brightness, but also by particularly strong temperature dependence as well as easiness in the preparation [1].

© 2015 IEEE

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