Amplification of low energy chirped picosecond pulses to multi-mJ level with ytterbium disk laser heads

Amplification of low energy chirped picosecond pulses to multi-mJ level with ytterbium disk laser heads

We demonstrate regenerative amplification of chirped pulses from sub-nJ to multi-mJ level with CW pumped Yb:YAG thin-disk laser head. Multipass amplifier with quasi-CW pumping is developed to provide further amplification to 200 mJ range and ~70 mJ is demonstrated in first experiments at reduced rep...

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Bibliographic Details
Published in:2020 International Conference Laser Optics (ICLO) p. 1
Main Authors: Volkov, M.R., Kuznetsov, I.I., Mukhin, I.B., Palashov, O.V.
Format: Conference Proceeding
Language:English
Published: IEEE 02-11-2020
Subjects:
chirped pulses
disk lasers
regenerative amplification
Online Access:Get full text
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Summary:We demonstrate regenerative amplification of chirped pulses from sub-nJ to multi-mJ level with CW pumped Yb:YAG thin-disk laser head. Multipass amplifier with quasi-CW pumping is developed to provide further amplification to 200 mJ range and ~70 mJ is demonstrated in first experiments at reduced repetition rate.
ISBN:9781728152325
1728152321
ISSN:2642-5580
DOI:10.1109/ICLO48556.2020.9285838