Static information storage and retrieval – Magnetic bubbles – Detectors
Patent
1990-10-01
1991-12-10
Popek, Joseph A.
Static information storage and retrieval
Magnetic bubbles
Detectors
365 11, G11C 1114
Patent
active
050724215
ABSTRACT:
A magnetic memory has a substrate, a magnetic film provided on the substrate including a recording medium capable of producing a recording carrier, and a light waveguide layer on the magnetic film or on that surface of the substrate which is opposite to a surface on which the magnetic film is present. Recording and reproduction of information are effected relative to the magnetic film by a light propagated through the light waveguide layer.
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Miyawaki Mamoru
Oda Hitoshi
Ono Takeo
Sasaki Toyoshige
Yoneda Kou
Canon Kabushiki Kaisha
Popek Joseph A.
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