Magneto-optical recording method and apparatus to be used in the

Details Magneto-optical recording method and apparatus to be used in the Magneto-optical recording method and apparatus to be used in the

1997-11-04

1999-01-12

Edun, Muhammad N.

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

369116, 369 54, G11B 700

Patent

active

058598138

ABSTRACT:
The invention provides magneto-optical recording method and apparatus, in which a space area on a magneto-optical recording medium is irradiated with a beam in the form of a pulse train in which a bottom power and an assist power are alternately repeated, so as to rapidly change the temperature at the front edge of a recording mark, thereby preventing jitter from increasing.

REFERENCES:
patent: 5457666 (1995-10-01), Toda et al.
patent: 5459701 (1995-10-01), Tokita et al.
patent: 5469422 (1995-11-01), Sohmuta
Jpn. J. Appl. Phys. vol. 31, "M. Kaneko et al".

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