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Proceedings Paper

Solid-state laser medium temperature distribution control under lasing condition
Author(s): Andrei Korolkov; Dmitrii Belogolovskii; Alexei Konyashkin; Oleg Ryabushkin
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Paper Abstract

Longitudinal temperature distribution at the surface of the end-pumped Nd:YAG laser crystal was measured using tiny piezoelectric crystals as the temperature sensors. Temperature of each sensor was determined directly by measuring the frequency of its piezoelectric resonance that was noncontactly excited by probe ac electric field. Crystal sensors are transparent to the scattered radiation and can have very small size.

Paper Details

Date Published: 17 May 2018
PDF: 6 pages
Proc. SPIE 10683, Fiber Lasers and Glass Photonics: Materials through Applications, 106833P (17 May 2018); doi: 10.1117/12.2307251
Show Author Affiliations
Andrei Korolkov, Moscow Institute of Physics and Technology (Russian Federation)
Kotel'nikov Institute of Radio-engineering and Electronics (Russian Federation)
Dmitrii Belogolovskii, Moscow Institute of Physics and Technology (Russian Federation)
Alexei Konyashkin, Moscow Institute of Physics and Technology (Russian Federation)
Kotel'nikov Institute of Radio-engineering and Electronics (Russian Federation)
Oleg Ryabushkin, Moscow Institute of Physics and Technology (Russian Federation)
Kotel'nikov Institute of Radio-engineering and Electronics (Russian Federation)


Published in SPIE Proceedings Vol. 10683:
Fiber Lasers and Glass Photonics: Materials through Applications
Stefano Taccheo; Jacob I. Mackenzie; Maurizio Ferrari, Editor(s)

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