100J-level nanosecond pulsed Yb:YAG cryo-cooled DPSSL amplifier

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00541157" target="_blank" >RIV/68378271:_____/18:00541157 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2289579" target="_blank" >http://dx.doi.org/10.1117/12.2289579</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2289579" target="_blank" >10.1117/12.2289579</a>

Result language
angličtina
Original language name
100J-level nanosecond pulsed Yb:YAG cryo-cooled DPSSL amplifier
Original language description
We report on demonstration of the kW average power,100Joule-class,high-energy,nanosecond pulsed diode-pumped solid-state laser,DiPOLE100.Results from the first long-term test for amplification will be presented, the system was operated for 1 hour with 10ns duration pulses at 10Hz pulse repetition rate and an average output energy of 105J and RMS energy stability of approximately 1%.The laser system is based on scalable cryogenic gas-cooled multi-slab ceramic Yb:YAG amplifier technology.The DiPOLE100 system comprises three major sub-systems,a spatially and temporally shaped front end,a 10J cryo-amplifier and a 100J cryo-amplifier.The 10 J cryo-amplifier contain four Yb:YAG ceramic gain media slabs,which are diode pumped from both sides,while a multi-pass architecture configured for seven passes enables 10J of energy to be extracted at 10 Hz.This seeds the 100J cryo-amplifier,which contains six Yb:YAG ceramic gain media slabs with the multi-pass configured for four passes.
Czech name
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Czech description
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Project
<a href="/en/project/LM2015086" target="_blank" >LM2015086: HiLASE: New Lasers for Industry and Research</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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