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Optical properties of laser created LiNbO3 and Er,Yb doped LiNbO3 layers
- 1.0390578 - FZÚ 2013 FR eng A - Abstract
Jelínek, Miroslav - Oswald, Jiří - Kocourek, Tomáš - Rubešová, K. - Havránek, V. - Studnička, Václav
Optical properties of laser created LiNbO3 and Er,Yb doped LiNbO3 layers.
E-MRS 2012 Spring Meeting, Symposium V Laser materials processing for micro and nano applications. Strasbourg: European Materials Research Society, 2012 - (Dusastre, V.)
[E-MRS 2012 Spring Meeting. 14.05.2012-18.05.2012, Strasbourg]
R&D Projects: GA ČR(CZ) GAP106/10/1477
Institutional research plan: CEZ:AV0Z10100522
Keywords : PLD * LiNbO3 * planar waveguides
Subject RIV: BM - Solid Matter Physics ; Magnetism
LiNbO3 films were created from monocrystalline or sintered LiNbO3 targets using laser ablation. SiO2/Si and sapphire were used as substrates. Sintered target was prepared by sol- gel method. Polycrystalline films and c- axis oriented films were prepared at substrate temperatures 650 - 750°C. The influence of targets and deposition conditions on film crystallinity (XRD), surface morphology (SEM), optical properties (UV-VIS spectrometer), luminescence, is studied. Optical properties of LiNbO3 are compared with films created by PLD from Er,Yb doped LiNbO3 sintered target.
Permanent Link: http://hdl.handle.net/11104/0219443
Number of the records: 1