Chemical bond analysis of the second order nonlinear optical behavior of Zn-doped lithium niobate

Autor(en): Xue, D
Betzler, K
Hesse, H
Stichwörter: crystal structure and symmetry; CRYSTALS; DEFECT STRUCTURE; EXTRINSIC DEFECTS; insulators; IONS; LINBO3; optical properties; Optics; REFRACTIVE-INDEXES
Erscheinungsdatum: 2000
Herausgeber: ELSEVIER SCIENCE BV
Journal: OPTICS COMMUNICATIONS
Volumen: 182
Ausgabe: 1-3
Startseite: 167
Seitenende: 173
Zusammenfassung: 
Second order nonlinear optical properties of the Zn-doped lithium niobate single crystals have been quantitatively studied from the chemical bond viewpoint. The results show that the second order nonlinear optical response of Zn-doped LiNbO3 single crystals at 1079 nm decreases linearly with increasing Zn concentration in the crystal. This linear correlation is quantitatively expressed in the current work. Furthermore, in the present work the different influences of Mg and Zn dopants on the dielectric response of lithium niobate single crystals are compared. (C) 2000 Elsevier Science B.V. All rights reserved.
ISSN: 00304018
DOI: 10.1016/S0030-4018(00)00818-X

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