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Study of the Surface-Modifying Techniques for Localized Erbium Doping into Various Cuts of Lithium Niobate
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SYSNO ASEP 0367677 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Study of the Surface-Modifying Techniques for Localized Erbium Doping into Various Cuts of Lithium Niobate Title Study of the Surface-Modifying Techniques for Localized Erbium Doping into Various Cuts of Lithium Niobate Author(s) Nekvindová, P. (CZ)
Švecová, B. (CZ)
Cajzl, J. (CZ)
Macková, Anna (UJF-V) RID, ORCID, SAI
Malinský, Petr (UJF-V) RID, ORCID, SAI
Vacík, Jiří (UJF-V) RID, ORCID, SAI
Oswald, Jiří (FZU-D) RID, ORCID
Kolitsch, A. (DE)
Špirková, J. (CZ)Number of authors 9 Source Title Books of abstracts. - Columbus, Ohio : Materials Science & Technology 2011 Conference, 2011 Number of pages 1 s. Action Materials Science & Technology 2011 Conference Event date 16.10.2011-20.10.2011 VEvent location Columbus, Ohio Country US - United States Event type WRD Language eng - English Country US - United States Keywords lithium niobate ; erbium ; RBS-channeling ; NDP ; photoluminescence Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders CEZ AV0Z10480505 - UJF-V (2005-2011) Annotation Results of localized doping of erbium into lithium niobate, mainly ion implantation and diffusion from the melted erbium salt, are presented. The samples were characterized by Rutherford backscattering spectroscopy for erbium concentration depth profiles and by photoluminescence spectroscopy for the emission around 1530 nm. The samples revealed thin erbium doped layers differing in both erbium distribution and luminescence intensity. The II samples contained about 1at.% of erbium and the measurable luminescence appeared only after the post-implantation annealing. In TD prepared samples the erbium concentrations were always higher (7-24 at.%) comparing with the II samples, and the luminescence appeared without the post-diffusion annealing. Using a combination of RBS/channeling, Neutron Depth Profiling and X-ray diffraction methods we studied the influence of erbium amount and its position in the LN structure on the luminescence properties. Description in English Results of localized doping of erbium into lithium niobate, mainly ion implantation and diffusion from the melted erbium salt, are presented. The samples were characterized by Rutherford backscattering spectroscopy for erbium concentration depth profiles and by photoluminescence spectroscopy for the emission around 1530 nm. The samples revealed thin erbium doped layers differing in both erbium distribution and luminescence intensity. The II samples contained about 1at.% of erbium and the measurable luminescence appeared only after the post-implantation annealing. In TD prepared samples the erbium concentrations were always higher (7-24 at.%) comparing with the II samples, and the luminescence appeared without the post-diffusion annealing. Using a combination of RBS/channeling, Neutron Depth Profiling and X-ray diffraction methods we studied the influence of erbium amount and its position in the LN structure on the luminescence properties. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2012
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