High-energy Q-switched 25mJ Er:YAG and 75mJ Ho:YAG lasers at 1kHz repetition rate

Viktor Smolski,Igor Moskalev,Sergey Vasilyev,Jeremy Peppers,Mike Mirov,Vladimir V. Fedorov,Dmitry Martyshkin,Sergey B. Mirov,Valentin Gapontsev

High-energy Q-switched 25mJ Er:YAG and 75mJ Ho:YAG lasers at 1kHz repetition rate

2021

Viktor Smolski
Igor Moskalev
Sergey Vasilyev
Jeremy Peppers
Mike Mirov
Vladimir V. Fedorov
Dmitry Martyshkin
Sergey B. Mirov
Valentin Gapontsev

We present recent results on 1645/1617 nm Er:YAG and 2090 nm Ho:YAG laser systems optically pumped by efficient CW fiber lasers. Multi-mJ pulse energy, MW-level peak powers are obtained in a range of repetition rates.

Keywords:

Optoelectronics
Laser
Materials science
range
pulse energy
Fiber laser
repetition
high energy
high power lasers

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