Optical and laser properties of new Er:Yb zinc-silicate glasses
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00202801" target="_blank" >RIV/68407700:21340/12:00202801 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1117/12.2008392" target="_blank" >http://dx.doi.org/10.1117/12.2008392</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2008392" target="_blank" >10.1117/12.2008392</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Optical and laser properties of new Er:Yb zinc-silicate glasses
Popis výsledku v původním jazyce
In this work we have studied fundamental passive and active parameters of new family of erbium and ytterbium doped zinc-silicate glasses with different doping concentration and ratio of erbium and ytterbium ions. Parameters as absorption coefficient, saturation of absorption, emission wavelength, fluorescence lifetime and up-conversion spectra were measured. The laser performance was studied in end-diode pumped configuration with hemispherical resonator. As an excitation source a 30W fiber coupled 975 nm laser diode in pulsed regime was used. Laser action was achieved with four different samples of zinc-silicate glasses on wavelengths ranging from 1540nm to 1570nm. The results were compared with the properties of commercially available phosphate glasses and previous zinc-silicate glass which have similar threshold energy corresponding to 3,3mJ and 3mJ respectively. Newly designed zinc-silicate glasses prepared under improved conditions showed substantially better optical and laser prop
Název v anglickém jazyce
Optical and laser properties of new Er:Yb zinc-silicate glasses
Popis výsledku anglicky
In this work we have studied fundamental passive and active parameters of new family of erbium and ytterbium doped zinc-silicate glasses with different doping concentration and ratio of erbium and ytterbium ions. Parameters as absorption coefficient, saturation of absorption, emission wavelength, fluorescence lifetime and up-conversion spectra were measured. The laser performance was studied in end-diode pumped configuration with hemispherical resonator. As an excitation source a 30W fiber coupled 975 nm laser diode in pulsed regime was used. Laser action was achieved with four different samples of zinc-silicate glasses on wavelengths ranging from 1540nm to 1570nm. The results were compared with the properties of commercially available phosphate glasses and previous zinc-silicate glass which have similar threshold energy corresponding to 3,3mJ and 3mJ respectively. Newly designed zinc-silicate glasses prepared under improved conditions showed substantially better optical and laser prop
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
BH - Optika, masery a lasery
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics
ISBN
9780819494818
ISSN
0277-786X
e-ISSN
—
Počet stran výsledku
8
Strana od-do
"869717-1"-"869717-8"
Název nakladatele
SPIE
Místo vydání
Washington
Místo konání akce
Ostravice
Datum konání akce
3. 9. 2012
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
—