Dysprosium thiogallate laser: source of mid-infrared radiation at 2.4, 4.3, and 5.4 µm

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F16%3A00304694" target="_blank" >RIV/68407700:21340/16:00304694 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00339-016-0223-4" target="_blank" >http://dx.doi.org/10.1007/s00339-016-0223-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00339-016-0223-4" target="_blank" >10.1007/s00339-016-0223-4</a>

Result language
angličtina
Original language name
Dysprosium thiogallate laser: source of mid-infrared radiation at 2.4, 4.3, and 5.4 µm
Original language description
Various Dy:PbGa2S4 laser-active material energy transitions originating from the 6H9/2 + 6F11/2 or 6H11/2 energy level were investigated, and the mid-infrared radiation generation has been demonstrated. The Dy:PbGa2S4 laser was pumped by a 1.32-µm free-running Nd:YAG laser or laser diode radiation corresponding to the Dy:PbGa2S4 absorption peak. The Dy:PbGa2S4 crystal was placed in the stable optical resonator with the mirrors chosen according to the required generated wavelength. New laser wavelengths of 2.4 and 5.4 µm were generated from the Dy:PbGa2S4 laser at room temperature. Laser output characteristics at 4.3 µm are also presented.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Project
<a href="/en/project/GA15-05360S" target="_blank" >GA15-05360S: Temperature influence on spectroscopic and lasing characteristics of solid-state materials covering spectral range from visible up to mid-infrared</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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