Effect of Gd3+/Ga3+ on Yb3+ emission in mixed YAG at cryogenic temperature

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00504883" target="_blank" >RIV/68378271:_____/19:00504883 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.ceramint.2018.08.241" target="_blank" >https://doi.org/10.1016/j.ceramint.2018.08.241</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ceramint.2018.08.241" target="_blank" >10.1016/j.ceramint.2018.08.241</a>

Result language
angličtina
Original language name
Effect of Gd3+/Ga3+ on Yb3+ emission in mixed YAG at cryogenic temperature
Original language description
We investigated the effect of Gd3+ and Ga3+ on Yb:YAG emission at cryogenic temperatures by preparing ceramic pellets by solid state reaction method with different Gd3+ and Ga3+ content. Incorporation of Gd3+ shows only a small effect on spectral broadening whereas incorporation of Ga3+ in Yb:YAG results in significant broadening. Such an inhomogeneous broadening is due to the replacement of larger Ga3+ ion in two different cationic sites of Al3+ which causes a change in local crystal field on the Yb3+ site.
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
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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