Magneto-optical recording device

Details Magneto-optical recording device Magneto-optical recording device

G - Physics

11

B

G11B 11/10 (2006.01) G11B 11/105 (2006.01) G11B 13/04 (2006.01)

Patent

CA 2048499

A magneto-optical recording device having a light source and external magnetic field applying apparatus, which records information on a magneto-optical recording medium with a magnetic field modulation method. The device has a controller which stops the irradiation of a light beam when switching the direction of applying external magnetic field during recording. This allows an area where information is recorded with a low external magnetic field to be smaller, and thereby achieving a reproduced signal of improved quality.

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