Magneto-optical recording method of erasing a portion of a first

Details Magneto-optical recording method of erasing a portion of a first Magneto-optical recording method of erasing a portion of a first

1995-04-25

1996-09-10

Epps, Georgia Y.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369 54, 369110, G11B 700

Patent

active

055552366

ABSTRACT:
A magneto-optical recording method is disclosed. A first recording domain is formed by the application of light having a predetermined energy level to a magneto-optical recording medium. A portion of the first recording domain is erased to thereby form a second recording domain having a crescent shape by the application of light having an energy level less than the predetermined energy level subsequent to the application of the light having the predetermined energy level.

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patent: 5065377 (1991-11-01), Spruit et al.
patent: 5077714 (1991-12-01), Katayama et al.
patent: 5093822 (1992-03-01), Kugiya et al.
Patent Abstracts of Japan, Kokai No. 57-195303, vol. 7, No. 48, 2/1983.

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