Opto-magnetic recording medium

Details Opto-magnetic recording medium Opto-magnetic recording medium

1984-12-07

1987-06-23

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record medium

360134, 360114, G11B 574, G11B 532

Patent

active

046757678

ABSTRACT:
There is disclosed a magnetooptical recording medium, which is provided with a recording layer composed of a magnetic layer having an easy axis of magnetization perpendicular to the surface of recording layer, and a reflective layer positioned adjacent to the recording layer and composed of a mixture of a substance of a low absorbance to the light of a determined wavelength and a substance of a high reflectivity to the above-mentioned light.

REFERENCES:
patent: 4467383 (1984-08-01), Ohta et al.
patent: 4569881 (1986-02-01), Freese et al.

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