Diode-pumped, electro-optically Q-switched, cryogenic Tm:YAG laser operating at 1.88 mu m

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00541924" target="_blank" >RIV/68378271:_____/21:00541924 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0319421" target="_blank" >http://hdl.handle.net/11104/0319421</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/hpl.2020.53" target="_blank" >10.1017/hpl.2020.53</a>

Result language
angličtina
Original language name
Diode-pumped, electro-optically Q-switched, cryogenic Tm:YAG laser operating at 1.88 mu m
Original language description
We present a diode-pumped, electro-optically Q-switched Tm:YAG laser with a cryogenically cooled laser crystal at 120 K. Output pulses of up to 2.55 mJ and 650 ns duration were demonstrated in an actively Q-switched configuration with a repetition rate of 1 Hz. By using cavity dumping the pulse duration was shortened to 18 ns with only a slightly lower output energy of 2.22 mJ. Furthermore, using a simplified rate equation model, we discuss design constraints on the pump fluence in a pulse pump approach for Tm:YAG to maximize the energy storage capability at a given pump power.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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