Iron Bulk Lasers Working under Cryogenic and Room Temperature

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F14%3A00223081" target="_blank" >RIV/68407700:21340/14:00223081 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2176015" target="_blank" >http://dx.doi.org/10.1117/12.2176015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2176015" target="_blank" >10.1117/12.2176015</a>

Result language
angličtina
Original language name
Iron Bulk Lasers Working under Cryogenic and Room Temperature
Original language description
Temperature dependence of spectroscopic characteristics as well as laser properties of the bulk Bridgman-grown Fe:ZnSe and Fe,Cr:Zn1-xMgxSe (x = 0.19, 0.38) active media were investigated under room and various cryogenic ? liquid nitrogen - temperature .The pumping was provided by Er:YAG laser radiation at the wavelength of 2.94 ?m, with energy 15 mJ in 110 ns Q-switched pulse or 200 mJ in 220 ?s free-running pulse. The 55 mm long hemispherical resonator was formed by a dichroic pumping mirror (T = 92% @ 2.94 ?m and R = 100% @ 4.5 ?m) and a concave output coupler (R = 95 % @ 4.5 ?m, r = 200 mm). A strong dependence of generated output radiation parameters on temperature was observed for all samples.
Czech name
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Czech description
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Project
<a href="/en/project/GAP102%2F12%2F0320" target="_blank" >GAP102/12/0320: Mid-infrared solid-state lasers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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