Temperature measurement of fiber optics by means of thermal induced fluorescence

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United States of America Patent

PATENT NO 10295415
APP PUB NO 20170234742A1
SERIAL NO

15502860

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Abstract

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A method for temperature measurement includes measuring intensities of two adjacent wavelengths emitted from a heated optical fiber and calculating the thermal population distribution between associated energy levels. The optical fiber is heated to induce fluorescence emission from the optical fiber. The optical fiber comprises OH− dopant ions. The fluorescence emission is due to a first overtone of vibration energy level of the OH− dopant ions.

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Patent Owner(s)

  • SOREQ NUCLEAR RESEARCH CENTER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goldring, Sharone Yavne, IL 4 1

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