MAGNETO-OPTIC EFFECT ENHANCING ELEMENT AND ITS MANUFACTURE

PROBLEM TO BE SOLVED: To provide a magneto-optic effect enhancing element with an improved magneto-optic effect enhancing ratio by preparing a ferritic film with a ferritic plating method without high temperature-heating. SOLUTION: A magneto-optic effect enhancing element having a sandwiched structu...

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Bibliographische Detailangaben
Hauptverfasser: ABE MASANORI, KITAMOTO JINKO, INOUE MITSUTERU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a magneto-optic effect enhancing element with an improved magneto-optic effect enhancing ratio by preparing a ferritic film with a ferritic plating method without high temperature-heating. SOLUTION: A magneto-optic effect enhancing element having a sandwiched structure to satisfy the Fabry-Perot resonance condition is manufactured by forming a first dielectric multilayer reflection film 1, with two kinds of dielectric films 4, 5, 6, 10, 11, 12 stacking alternately by vacuum depositing or sputtering on a substrate, by forming a ferritic film 3 by a ferritic plating method at >=20 deg.C and