Magneto-optical recording device and method for judging the reco

Details Magneto-optical recording device and method for judging the reco Magneto-optical recording device and method for judging the reco

1996-10-16

1998-08-11

Dinh, Tan

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

369 54, G11B 1100

Patent

active

057937133

ABSTRACT:
A magneto-optical disc recording apparatus is constituted by a pre-output detection circuit, a post-output detecting circuit, a pre-output pulsing circuit, a post-output pulsing circuit, a logical operation circuit, a recording data memory circuit and a comparison operation circuit. An optical head is configured by arranging photodetectors in an array so that the light returned from the areas in the medium on which the laser beam is irradiated can be separately detected at two or more positions along the direction of advance of the laser beam.

REFERENCES:
patent: 5428586 (1995-06-01), Kobayashi et al.
patent: 5485433 (1996-01-01), Satomura et al.

Affiliated with

Also associated with

Rating

Magneto-optical recording device and method for judging the reco does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magneto-optical recording device and method for judging the reco, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magneto-optical recording device and method for judging the reco will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-396655