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Proceedings Paper

Magnetization of ferrite-garnet film by polarized light
Author(s): Vladimir Sohatsky; Valeriy F. Kovalenko
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Paper Abstract

The effect of low-powered polarized light on magnetic characteristics of ferrimagnetic garnet films has been studied by means of polarization microscope. The spectral, polarization, temperature and intensity dependences of room- temperature photomagnetic effect have been obtained. Correlation of magnetization and domain structure changes with parameters of the film and illuminated light are discussed in terms of developed model. Mechanism of the effect is connected with a photoinduced strain of the crystal lattice.

Paper Details

Date Published: 28 February 1997
PDF: 6 pages
Proc. SPIE 3055, International Conference on Optical Storage, Imaging, and Transmission of Information, (28 February 1997); doi: 10.1117/12.267706
Show Author Affiliations
Vladimir Sohatsky, Kiev Univ. (Ukraine)
Valeriy F. Kovalenko, Kiev Univ. (Ukraine)

Published in SPIE Proceedings Vol. 3055:
International Conference on Optical Storage, Imaging, and Transmission of Information
Viacheslav V. Petrov; Sergei V. Svechnikov, Editor(s)

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