Phosphor Heating during the Transformation of Radiation

Yangyang Ju Yangyang, V. M. Lisitsyn, N. P. Soschin, S. A. Kruglyakov

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)282-286
Number of pages5
JournalBulletin of the Russian Academy of Sciences: Physics
Volume83
Issue number3
DOIs
Publication statusPublished - 1 Mar 2019

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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