Universität zu Köln

Becker, Petra, Libowitzky, Eugen, Kleinschrodt, Reiner and Bohaty, Ladislav (2016). Linear optical properties and Raman spectroscopy of natural fluorapatite. Cryst. Res. Technol., 51 (4). S. 282 - 290. WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1521-4079

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Abstract

Precision refractive indices and their dispersion in the visible and near IR range (430 - 2400 nm) and thermal expansion (including its anisotropy and temperature dependence between 144 K and 673 K) were determined for gem-quality crystals of fluorapatite from Durango, Mexico. In addition, results of a polarized Raman spectroscopy study on these crystals are given. Fluorapatite crystals show moderate values of thermal expansion with small anisotropy. The linear optical properties of the crystals allow no phase matching for third harmonic generation, but signalize, together with the Raman characteristics, a potential suitability of fluorapatite as nonlinear optical material for chi((3))-based stimulated Raman scattering.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Becker, Petra UNSPECIFIED UNSPECIFIED UNSPECIFIED Libowitzky, Eugen UNSPECIFIED UNSPECIFIED UNSPECIFIED Kleinschrodt, Reiner UNSPECIFIED UNSPECIFIED UNSPECIFIED Bohaty, Ladislav UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-279682
DOI:	10.1002/crat.201500341
Journal or Publication Title:	Cryst. Res. Technol.
Volume:	51
Number:	4
Page Range:	S. 282 - 290
Date:	2016
Publisher:	WILEY-V C H VERLAG GMBH
Place of Publication:	WEINHEIM
ISSN:	1521-4079
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language APATITE-STRUCTURE; REFRACTIVE-INDEX; MICRO-RAMAN; CRYSTALS; OH; DISPERSION; MINERALS; BEHAVIOR; CALCIUM; OXIDES Multiple languages Crystallography Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/27968