Email this article Phosphor Heating during the Transformation of Radiation
- Authors: Ju Yangyang 1, Lisitsyn V.M.1, Soschin N.P.2, Kruglyakov S.A.1
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Affiliations:
- National Research Tomsk Polytechnic University
- TsNII Platan
- Issue: Vol 83, No 3 (2019)
- Pages: 282-286
- Section: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/187314
- DOI: https://doi.org/10.3103/S1062873819030249
- ID: 187314
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Abstract
The temperature of phosphor heating as UV radiation is transformed into radiation of the visible range is estimated experimentally. The effect of luminescence quenching as the phosphor temperature rises is used to estimate the degree of phosphor heating directly. It is shown that due to Stokes losses, the phosphor for an LED strip is heated to 15°C when radiation with λ = 337 nm is transformed inside it.
About the authors
Ju Yangyang
National Research Tomsk Polytechnic University
Author for correspondence.
Email: 1374586947@qq.com
Russian Federation, Tomsk, 634050
V. M. Lisitsyn
National Research Tomsk Polytechnic University
Email: 1374586947@qq.com
Russian Federation, Tomsk, 634050
N. P. Soschin
TsNII Platan
Email: 1374586947@qq.com
Russian Federation, Fryazino, Moscow oblast, 141190
S. A. Kruglyakov
National Research Tomsk Polytechnic University
Email: 1374586947@qq.com
Russian Federation, Tomsk, 634050
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