Recording and reproducing apparatus having a magneto-optical hea

Details Recording and reproducing apparatus having a magneto-optical hea Recording and reproducing apparatus having a magneto-optical hea

1997-10-07

2000-03-28

Dinh, Tan

Dynamic information storage or retrieval

Storage or retrieval by simultaneous application of diverse...

Magnetic field and light beam

360114, G11B 1100

Patent

active

060440414

ABSTRACT:
A compact recording and reproducing apparatus includes a floating-type head movable in a fan shape in parallel with the surface of a disk recording medium in order to make faster access to the tracks and to record information at a higher density. A slider and a head are secured to the tip of a swing arm capable of fan-shaped swing movement, and a solid immersion lens is used for the head, so that the light beam can be passed along the arm from the fulcrum at the rotating pivot of the swing arm member.

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patent: 5828644 (1998-10-01), Gage et al.
patent: 5859814 (1999-01-01), Kino et al.

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