TY - GEN

T1 - The method for the investigation of wavefront distortion in laser amplifiers

AU - Kuptsov, G. V.

AU - Kuptsova, A. O.

AU - Petrov, V. A.

AU - Petrov, V. V.

N1 - The reported study was funded by the Russian Science Foundation grant No. 23-22-00238.

PY - 2024

Y1 - 2024

N2 - The method of laser scanning is proposed and developed for the investigation of radiation wavefront distortion in active elements of high-power laser amplifiers. Optical path difference profile is calculated from simultaneously investigated temperature and inverted population distributions in an active element. Optical path difference profiles introduced by pumped active elements of high-power laser amplifier are studied.

AB - The method of laser scanning is proposed and developed for the investigation of radiation wavefront distortion in active elements of high-power laser amplifiers. Optical path difference profile is calculated from simultaneously investigated temperature and inverted population distributions in an active element. Optical path difference profiles introduced by pumped active elements of high-power laser amplifier are studied.

KW - high power amplifiers

KW - laser scanning method

KW - laser thermometry

KW - thermo-optic effects

KW - wavefront distortion

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85203179919&origin=inward&txGid=b10df50e0f2f7c3038e109df35cbfe94

UR - https://www.mendeley.com/catalogue/53583d93-5d0c-3401-8caa-4efd48b9fba6/

U2 - 10.1109/ICLO59702.2024.10624069

DO - 10.1109/ICLO59702.2024.10624069

M3 - Conference contribution

SN - 9798350390674

T3 - 2024 International Conference Laser Optics, ICLO 2024 - Proceedings

SP - 78

BT - 2024 International Conference Laser Optics, ICLO 2024 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2024 International Conference Laser Optics

Y2 - 1 July 2024 through 5 July 2024

ER -