CELLULAR STRUCTURE FOR MAGNETIC-OPTIC SPATIAL LIGHT MODULATOR Russian patent published in 1995 - IPC

Abstract RU 2029978 C1

FIELD: physics, applied magnetooptics. SUBSTANCE: cellular structure has a non-magnetic substrate onto which a magnetic uniaxial material layer is applied. Monodomain regions are made in the form of depressions with flat bottom of thickness h not exceeding 0.7 l, where l is a characteristic length of material. Saturation magnetization and/or uniaxial anisotropic constant vary along the depression bottom thickness by at least 10% of their average values. EFFECT: improved quality. 1 dwg

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RU 2 029 978 C1

Authors

Ajrapetov A.A.

Randoshkin V.V.

Chervonenkis A.Ja.

Dates

1995-02-27—Published

1991-10-11—Filed