About: Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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. (en)
Title	Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser (en)
skos:prefLabel	Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser Pumping Wavelength Influence on Tm:Ho:CaF2 Ceramics Laser (en)
skos:notation	RIV/68407700:21340/14:00219635!RIV15-GA0-21340___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP102/12/0320)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Fibrich, Martin Šulc, Jan Jelínková, Helena Němec, Michal
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	40902
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/14:00219635
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Tm:Ho:CaF2 laser; Ceramics laser (en)
http://linked.open.../riv/klicoveSlovo	Ceramics laser Tm:Ho:CaF2 laser
http://linked.open...ontrolniKodProRIV	[2EC62690CAFA]
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Mid-infrared solid-state lasers
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Jelínková, Helena Němec, Michal Šulc, Jan Doroshenko, M. Fibrich, Martin Osiko, V. V. Fedorov, P. P.
http://localhost/t...ganizacniJednotka	21340

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