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Statements

Subject Item
n2:RIV%2F68407700%3A21340%2F14%3A00219635%21RIV15-GA0-21340___
rdf:type
n3:Vysledek skos:Concept
dcterms:description
Performance of Tm:Ho:CaF2 (2% Tm, 0.3% Ho) ceramics laser, operating at wavelength 2.1um, pumped successively at 782 nm, 1700 nm, and 1945 nm, is presented. It was found, that the slope efficiency in respect to absorbed pumping power is not significantly dependent on pumping channel. The lowest threshold power was obtained for direct pumping of Ho3+ ions at 1945 nm, but the output power was limited by available pumping power and low absorption coefficient of Tm:Ho:CaF2. The most perspective seems to be the pumping close to wavelength 1.7um especially if the more powerful laser diodes will be available. Performance of Tm:Ho:CaF2 (2% Tm, 0.3% Ho) ceramics laser, operating at wavelength 2.1um, pumped successively at 782 nm, 1700 nm, and 1945 nm, is presented. It was found, that the slope efficiency in respect to absorbed pumping power is not significantly dependent on pumping channel. The lowest threshold power was obtained for direct pumping of Ho3+ ions at 1945 nm, but the output power was limited by available pumping power and low absorption coefficient of Tm:Ho:CaF2. The most perspective seems to be the pumping close to wavelength 1.7um especially if the more powerful laser diodes will be available.
dcterms:title
Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser
skos:prefLabel
Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser
skos:notation
RIV/68407700:21340/14:00219635!RIV15-GA0-21340___
n4:aktivita
n17:P
n4:aktivity
P(GAP102/12/0320)
n4:dodaniDat
n6:2015
n4:domaciTvurceVysledku
n10:4494695 n10:5478154 n10:9323880 n10:1703765
n4:druhVysledku
n14:O
n4:duvernostUdaju
n13:S
n4:entitaPredkladatele
n15:predkladatel
n4:idSjednocenehoVysledku
40902
n4:idVysledku
RIV/68407700:21340/14:00219635
n4:jazykVysledku
n5:eng
n4:klicovaSlova
Tm:Ho:CaF2 laser; Ceramics laser
n4:klicoveSlovo
n16:Tm%3AHo%3ACaF2%20laser n16:Ceramics%20laser
n4:kontrolniKodProRIV
[2EC62690CAFA]
n4:obor
n9:JA
n4:pocetDomacichTvurcuVysledku
4
n4:pocetTvurcuVysledku
7
n4:projekt
n8:GAP102%2F12%2F0320
n4:rokUplatneniVysledku
n6:2014
n4:tvurceVysledku
Němec, Michal Fedorov, P. P. Osiko, V. V. Šulc, Jan Doroshenko, M. Fibrich, Martin Jelínková, Helena
n12:organizacniJednotka
21340