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Proceedings Paper

Study of the temperature effect on the laser amplification process
Author(s): Gleb V. Kuptsov; Vladimir A. Petrov; Victor V. Petrov; Alexey V. Laptev; Anatoliy V. Kirpichnikov; Efim V. Pestryakov
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Paper Abstract

This paper is focused on the investigation of the effect of temperature on the laser amplification process. In case of Ybdoped active media there is a significant dependency of laser and physical properties on temperature that leads to reducing of gain coefficient. Theoretical description and experimental study carried out based on Yb:YAG crystal pumped by high power laser diode. Despite the cooling of the active element, the heating significantly affects at cwpumping regime and determines the shape of gain coefficient dependency on the pump power.

Paper Details

Date Published: 11 December 2019
PDF: 5 pages
Proc. SPIE 11322, XIV International Conference on Pulsed Lasers and Laser Applications, 113220V (11 December 2019); doi: 10.1117/12.2550839
Show Author Affiliations
Gleb V. Kuptsov, Institute of Laser Physics (Russian Federation)
Novosibirsk State Technical Univ. (Russian Federation)
Novosibirsk State Univ. (Russian Federation)
Vladimir A. Petrov, Institute of Laser Physics (Russian Federation)
Novosibirsk State Technical Univ. (Russian Federation)
Victor V. Petrov, Institute of Laser Physics (Russian Federation)
Novosibirsk State Technical Univ. (Russian Federation)
Novosibirsk State Univ. (Russian Federation)
Alexey V. Laptev, Institute of Laser Physics (Russian Federation)
Anatoliy V. Kirpichnikov, Institute of Laser Physics (Russian Federation)
Efim V. Pestryakov, Institute of Laser Physics (Russian Federation)


Published in SPIE Proceedings Vol. 11322:
XIV International Conference on Pulsed Lasers and Laser Applications
Victor F. Tarasenko; Anton V. Klimkin; Maxim V. Trigub, Editor(s)

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