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Proceedings Paper

Nonlinear optical characterization of zinc oxide thin films on MgO substrates
Author(s): Leonid L. Kulyuk; I. V. Kravetsky; A. Micu; E. Koryaev; V. Moshnyaga; I. Horoshun; I. Muscutariu; V. Socoliuc
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Paper Abstract

Zinc oxide thin films grown by modified spray pyrolysis technique on MgO substrates have been investigated by optical second harmonic generation (SHG). ZnO films were grown at a substrate temperatures from 300 to 600 degree(s)C. It was found to influence the structure of the films. Dependence of second harmonic intensity on angle of fundamental beam incidence revealed both a- and c-axis oriented growths in ZnO/MgO systems. Effective nonlinear optical susceptibility coefficients as high as 0.5 pm/V have been obtained from as-grown films. SHG polarization dependencies was carried out to show in-plane anisotropy in these films.

Paper Details

Date Published: 10 June 1996
PDF: 9 pages
Proc. SPIE 2801, Nonlinear Optics of Low-Dimensional Structures and New Materials, (10 June 1996); doi: 10.1117/12.242123
Show Author Affiliations
Leonid L. Kulyuk, Institute of Applied Physics (Moldova)
I. V. Kravetsky, Institute of Applied Physics (Moldova)
A. Micu, Institute of Applied Physics (Moldova)
E. Koryaev, Institute of Applied Physics (Moldova)
V. Moshnyaga, Institute of Applied Physics (Moldova)
I. Horoshun, Institute of Applied Physics (Moldova)
I. Muscutariu, Condensed Matter Research Institute of Timisoara (Romania)
V. Socoliuc, Condensed Matter Research Institute of Timisoara (Romania)


Published in SPIE Proceedings Vol. 2801:
Nonlinear Optics of Low-Dimensional Structures and New Materials
Vladimir I. Emel'yanov; Vladislav Ya. Panchenko, Editor(s)

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