Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Contactless method for studying temperature within the active element of a multidisk cryogenic amplifier. / Petrov, V. V.; Kuptsov, G. V.; Nozdrina, A. I. и др.
в: Quantum Electronics, Том 49, № 4, 01.01.2019, стр. 358-361.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Contactless method for studying temperature within the active element of a multidisk cryogenic amplifier
AU - Petrov, V. V.
AU - Kuptsov, G. V.
AU - Nozdrina, A. I.
AU - Petrov, V. A.
AU - Laptev, A. V.
AU - Kirpichnikov, A. V.
AU - Pestryakov, E. V.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - A new original method has been developed and experimentally implemented, allowing temperature fields to be contactlessly measured in the pump region of active elements in high-power-diode-pumped laser amplifiers, including those operating at cryogenic temperatures. The presence of a temperature gradient of ∼57 K mm-1 along the pump beam axis at the centre of the active element of the laser amplification unit operating at cryogenic temperatures with a pulse repetition rate up to 1 kHz is simulated and experimentally confirmed.
AB - A new original method has been developed and experimentally implemented, allowing temperature fields to be contactlessly measured in the pump region of active elements in high-power-diode-pumped laser amplifiers, including those operating at cryogenic temperatures. The presence of a temperature gradient of ∼57 K mm-1 along the pump beam axis at the centre of the active element of the laser amplification unit operating at cryogenic temperatures with a pulse repetition rate up to 1 kHz is simulated and experimentally confirmed.
KW - cryogenic temperatures
KW - diode pumping
KW - high pulse repetition rate
KW - laser amplifier
KW - laser thermometry
KW - AVERAGE-POWER
KW - LASER CRYSTALS
UR - http://www.scopus.com/inward/record.url?scp=85066282901&partnerID=8YFLogxK
U2 - 10.1070/QEL16972
DO - 10.1070/QEL16972
M3 - Article
AN - SCOPUS:85066282901
VL - 49
SP - 358
EP - 361
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 4
ER -
ID: 20347630