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

0511487 - FZÚ 2020 RIV GB eng J - Článek v odborném periodiku
Rubešová, K. - Mikolášová, D. - Hlásek, T. - Jakeš, V. - Nekvindová, P. - Matějka, P. - Dendisová, M. - Cílová, Z. - Oswald, Jiří
Ageing of PVP/LiNbO₃ solutions and its impact on the optical properties of Er³⁺/Yb³⁺:LiNbO₃ waveguiding films.
Journal of Physics and Chemistry of Solids. Roč. 111, Dec (2017), s. 343-348. ISSN 0022-3697. E-ISSN 1879-2553
Grant CEP: GA ČR(CZ) GBP108/12/G108
Institucionální podpora: RVO:68378271
Klíčová slova: lithium niobate * polyvinylpyrrolidone * ageing * sol-gel * waveguide
Obor OECD: Polymer science
Impakt faktor: 2.207, rok: 2017
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.jpcs.2017.08.016

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.

Trvalý link: http://hdl.handle.net/11104/0301737