1.2 µm and 1.5 µm near-infrared photoluminescence and visible upconversion photoluminescence in GeGaS:Er3+/Ho3+ glasses under 980 nm excitation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F18%3A00500927" target="_blank" >RIV/61389013:_____/18:00500927 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/18:00500927
Result on the web
<a href="http://dx.doi.org/10.1007/s10854-018-9826-1" target="_blank" >http://dx.doi.org/10.1007/s10854-018-9826-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10854-018-9826-1" target="_blank" >10.1007/s10854-018-9826-1</a>

Result language
angličtina
Original language name
1.2 µm and 1.5 µm near-infrared photoluminescence and visible upconversion photoluminescence in GeGaS:Er3+/Ho3+ glasses under 980 nm excitation
Original language description
We have investigated the Ho3+ 1.2 μm, Er3+ 1.5 μm and visible upconversion photoluminescence in Er3+/Ho3+ co-doped GeGaS chalcogenide glasses at pumping wavelength of 980 nm. Er ions were used as a sensitizer with efficient Er3+→Ho3+ energy transfer resulting in intense Ho3+ 1.2 μm photoluminescence emission. The found maximum value of the Er3+→Ho3+ energy transfer parameter, wETU = 1.38 × 10-17 cm3s-1, suggests the efficiency of Er3+ sensitization at pumping wavelength of 980 nm.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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