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Sol–gel-derived planar waveguides of Er.sup.3+./sup.: Yb.sub.3./sub.Al.sub.5./sub.O.sub.12./sub. prepared by a polyvinylpyrrolidone-based method.
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SYSNO ASEP 0469873 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Sol–gel-derived planar waveguides of Er3+: Yb3Al5O12 prepared by a polyvinylpyrrolidone-based method. Author(s) Hlásek, T. (CZ)
Polák, V. (CZ)
Rubešová, K. (CZ)
Jakeš, V. (CZ)
Nekvindová, P. (CZ)
Jankovský, O. (CZ)
Mikolášová, D. (CZ)
Oswald, Jiří (FZU-D) RID, ORCIDSource Title Journal of Sol-Gel Science and Technology. - : Springer - ISSN 0928-0707
Roč. 80, č. 2 (2016), s. 531-537Number of pages 7 s. Language eng - English Country US - United States Keywords sol–gel ; polyvinylpyrrolidone ; planar waveguide ; ytterbium-aluminum garnet ; erbium Subject RIV BM - Solid Matter Physics ; Magnetism Institutional support FZU-D - RVO:68378271 UT WOS 000385179800031 EID SCOPUS 84989341551 DOI 10.1007/s10971-016-4098-9 Annotation Erbium (Er3+)-doped ytterbium garnet [(ErxYb1-x)3 Al5O12; x = 0.005, 0.02 and 0.1, YbAG] planar waveguides have been prepared by an aqueous sol–gel method using polyvinylpyrrolidone as a gelling agent. The minimum coating cycles to observe one propagated mode at 1552 nm were determined to be 7. The sol–gel-derived Er:Yb3Al5O12 seems to be a promising material for light amplifiers in the IR region. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2017
Number of the records: 1