The Multidisk Diode-Pumped High Power Yb: YAG Laser Amplifier of High-Intensity Laser System with 1 kHz Repetition Rate

G. V. Kuptsov, V. V. Petrov, V. A. Petrov, A. V. Laptev, A. V. Kirpichnikov, E. V. Pestryakov

Результат исследования: Научные публикации в периодических изданияхстатья по материалам конференции

7 Цитирования (Scopus)

Аннотация

The source of instabilities in the multidisk diode-pumped high power Yb:YAG laser amplifier with cryogenic closed-loop cooling in the laser amplification channel of the high-intensity laser system with 1 kHz repetition rate was determined. Dissected copper mounts were designed and used to suppress instabilities and to achieve repeatability of the system. The equilibrium temperature dependency of the active elements on average power was measured. The seed laser for the multidisk amplifier was numerically simulated and designed to allow one to increase pulses output energy after the amplifier up to 500 mJ.

Язык оригиналаанглийский
Номер статьи012008
Число страниц5
ЖурналJournal of Physics: Conference Series
Том999
Номер выпуска1
DOI
СостояниеОпубликовано - 5 апр 2018
Событие26th Annual International Laser Physics Workshop, LPHYS 2017 - Kazan, Российская Федерация
Продолжительность: 17 июл 201721 июл 2017

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