Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1986-02-20
1988-03-01
Lesmes, George F.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427128, 428692, 428700, 428900, G02F 109, G11B 724
Patent
active
047281782
ABSTRACT:
A magneto-optical element comprises a magnetic garnet layer on a crystalline substrate. The garnet layer has a faceted structure, which provides high Faraday rotation and controlled coercivity. The faceted structure is preferably formed by depositing the layer onto a substrate whose lattice constant is sufficiently smaller than that of the layer. The resulting elements find application in light modulators, such as switches and displays, where they permit high resolution without having to be cut into an array of small cells.
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Gualtieri Devlin M.
Tumelty Paul F.
Allied Corporation
Atkinson William M.
Cortina Anibal Jose
Fuchs Gerhard H,.
Lesmes George F.
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