Number of the records: 1
Waveguiding Er.sup.3+./sup./Yb.sup.3+./sup.:LiNbO.sub.3./sub. films prepared by a sol–gel method using polyvinylpyrrolidone
- 1.0469857 - FZÚ 2017 RIV NL eng J - Journal Article
Rubešová, K. - Mikolášová, D. - Hlásek, T. - Jakeš, V. - Nekvindová, P. - Bouša, D. - Oswald, Jiří
Waveguiding Er3+/Yb3+:LiNbO3 films prepared by a sol–gel method using polyvinylpyrrolidone.
Journal of Luminescence. Roč. 176, Aug (2016), s. 260-265. ISSN 0022-2313. E-ISSN 1872-7883
Institutional support: RVO:68378271
Keywords : lithium niobate * polyvinylpyrrolidone * erbium * sol–gel waveguide
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.686, year: 2016
The Er3þ/Yb3þ:LiNbO3 films were spin-coated on sapphire substrates using analkoxide solution containing PVP. The influence of different PVP molecular mass on luminiscence at 1530nm, microstructure and waveguiding properties was investigated. We showed that the use of PVP is apromising way to prepare doped LiNbO3 waveguiding films by a non-hydrolytic method.
Permanent Link: http://hdl.handle.net/11104/0267636
Number of the records: 1