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Proceedings Paper

Influence of excitation power density on temperature dependencies of NaYF4: Yb, Er nanoparticles luminescence spectra
Author(s): Sergey O. Ustalkov; Ekaterina A. Kozlova; Olga A. Savenko; Ammar H. M. Mohammed; Vyacheslav I. Kochubey; Alexander A. Skaptsov
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Paper Abstract

Upconversion nanoparticles are good candidates for nanothermometry. The wavelength of the excitation and luminescence lie in optical window. The influence of the excitation power density on the luminescence temperature dependences is studded. Ratio of luminescence intensities linearly depends on temperature.

Paper Details

Date Published: 24 March 2017
PDF: 6 pages
Proc. SPIE 10336, Saratov Fall Meeting 2016: Optical Technologies in Biophysics and Medicine XVIII, 1033614 (24 March 2017); doi: 10.1117/12.2269297
Show Author Affiliations
Sergey O. Ustalkov, Saratov State Univ. (Russian Federation)
Ekaterina A. Kozlova, Saratov State Univ. (Russian Federation)
Olga A. Savenko, Saratov State Univ. (Russian Federation)
Ammar H. M. Mohammed, Saratov State Univ. (Russian Federation)
Vyacheslav I. Kochubey, Saratov State Univ. (Russian Federation)
Alexander A. Skaptsov, Saratov State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10336:
Saratov Fall Meeting 2016: Optical Technologies in Biophysics and Medicine XVIII
Valery V. Tuchin; Elina A. Genina; Dmitry E. Postnov; Vladimir L. Derbov, Editor(s)

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