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Proceedings Paper

Overwrite characteristics of magneto-optical disks by magnetic field modulation
Author(s): H. Izumi; Masakazu Taguchi; Toshikatsu Narumi; Kazunori Naitou; Fumitaka Abe; Hiroshi Inoue
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Paper Abstract

We have been experimenting with overwriting by magnetic field modulation using flying magnetic heads and single-sided disks. We developed a new protective layer for the disks. This is a spin-coated polymer layer containing α-Fe203 powder. It holds lubricating oil well and increases durability. We obtained good read-write characteristics using the protective layer on a reflective structure disk.

Paper Details

Date Published: 1 August 1990
PDF: 7 pages
Proc. SPIE 1316, Optical Data Storage, (1 August 1990); doi: 10.1117/12.22013
Show Author Affiliations
H. Izumi, Fujitsu Labs. Ltd. (Japan)
Masakazu Taguchi, Fujitsu Labs. Ltd. (Japan)
Toshikatsu Narumi, Fujitsu Labs. Ltd. (Japan)
Kazunori Naitou, Fujitsu Labs. Ltd. (Japan)
Fumitaka Abe, Fujitsu Labs. Ltd. (Japan)
Hiroshi Inoue, Fujitsu Labs. Ltd. (Japan)


Published in SPIE Proceedings Vol. 1316:
Optical Data Storage
Maarten de Haan; Yoshito Tsunoda, Editor(s)

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