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Ageing of PVP/LiNbO.sub.3./sub. solutions and its impact on the optical properties of Er.sup.3+./sup./Yb.sup.3+./sup.:LiNbO.sub.3./sub. waveguiding films
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SYSNO ASEP 0511487 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Ageing of PVP/LiNbO3 solutions and its impact on the optical properties of Er3+/Yb3+:LiNbO3 waveguiding films Author(s) Rubešová, K. (CZ)
Mikolášová, D. (CZ)
Hlásek, T. (CZ)
Jakeš, V. (CZ)
Nekvindová, P. (CZ)
Matějka, P. (CZ)
Dendisová, M. (CZ)
Cílová, Z. (CZ)
Oswald, Jiří (FZU-D) RID, ORCIDNumber of authors 9 Source Title Journal of Physics and Chemistry of Solids. - : Elsevier - ISSN 0022-3697
Roč. 111, Dec (2017), s. 343-348Number of pages 6 s. Language eng - English Country GB - United Kingdom Keywords lithium niobate ; polyvinylpyrrolidone ; ageing ; sol-gel ; waveguide Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Polymer science R&D Projects GBP108/12/G108 GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support FZU-D - RVO:68378271 UT WOS 000412609200046 EID SCOPUS 85028342959 DOI 10.1016/j.jpcs.2017.08.016 Annotation We have demonstrated that PVP/2-methoxyethanol solutions of the Er–Yb–Li–Nb system can be used for the successful preparation of Er3+/Yb3+:LiNbO3 active waveguides. Naturally, our findings are directly applicable only within the presented sol-gel method that is not based on active hydrolysis (a polymer method using PVP), however, it shows that prepared solutions can be stored and used repeatedly for months without loss of reproducibility.
Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2020 Electronic address https://doi.org/10.1016/j.jpcs.2017.08.016
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