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Preparation of thin optical active layers by localised Er3+ doping into lithium niobate single crystal

SYSNO ASEP	0351926
Document Type	A - Abstract
R&D Document Type	The record was not marked in the RIV
R&D Document Type	Není vybrán druh dokumentu
Title	Preparation of thin optical active layers by localised Er3+ doping into lithium niobate single crystal
Author(s)	Cajzl, J. (CZ) Nekvindová, P. (CZ) Švecová, B. (CZ) Macková, Anna (UJF-V)_{RID, ORCID, SAI} Malinský, Petr (UJF-V)_{RID, ORCID, SAI} Oswald, J. (CZ) Kolitsch, A. (DE) Špirková, J. (CZ)
Number of authors	8
Source Title	SSC - Conference on Solid State Chemistry, Book of abstracts. - Praha, 2010 - ISBN 978-80-904678-0-4 S. 95-95
Number of pages	1 s.
Action	SSC-Conference on Solid State Chemistry
Event date	11.09.2010-15.09.2010
VEvent location	Praha
Country	CZ - Czech Republic
Event type	CST
Language	eng - English
Keywords	Erbium ; Lithium Niobate ; Ion exchange ; Ion implantation
Subject RIV	BG - Nuclear, Atomic and Molecular Physics, Colliders
R&D Projects	LC06041 GA MŠk - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10480505 - UJF-V (2005-2011)
Annotation	Nowadays there are available several types of materials doped with laser active ions. Such materials can be both poly-crystalline and single-crystalline or amorphous. Lithium niobate doped with erbium ions is the well known material for the optical devices like amplifiers and lasers. There are two basic options how the lasing materials can be prepared: (i) bulk doping or (ii) localized doping occurring mainly on the surface of the un-doped bulk material. Though the bulk doping (i) is a rather common method, there are still some problems, as, e.g., poor homogeneity of the dopants distribution. Furthermore, for some utilization it is much better when the dopants are present only in a small and well defined area of the substrate, usually in the surface. Therefore the second option, the localized doping, will be the objective of the contribution. In this study two ways of erbium localized doping into various cuts of lithium niobate were used: ion implantation and thermal diffusion.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2011

Number of the records: 1