Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam
Patent
1995-05-19
1997-09-02
Neyzari, Ali
Dynamic information storage or retrieval
Storage or retrieval by simultaneous application of diverse...
Magnetic field and light beam
369288, 428694SC, G11B 1100
Patent
active
056639368
ABSTRACT:
A magneto-optic recording medium with a transparent substrate, a first dielectric layer above the transparent substrate, a magnetic layer above the first dielectric layer, a second dielectric layer above the magnetic layer, and a reflecting layer above the second dielectric layer. The magnetic layer is made of a composition modulated material.
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Patent Abstracts of Japan, vol. 7, No. 168 (P-212), Jul. 27, 1983, & JP-A-58 073 030.
Derwent Publications Ltd., Week 8603, AN 86-018766 & JP-A-60 243 840, Dec. 3, 1985.
Ikeya Tomonori
Izumi Haruhiko
Shono Keiji
Tanaka Tsutomu
Fujitsu Limited
Neyzari Ali
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