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Proceedings Paper

Performance and reliability of advanced magneto-optical disk drive
Author(s): Masahiro Ojima; Hirofumi Sukeda; Toshio Niihara; Takeshi Nakao; Masuo Kasai; T. Kaku; Harukazu Miyamoto; K. Akagi; Yoshinori Miyamura; Norio Ohta; Fujio Tanaka; S. Tanaka; Y. Sasano; Katsuya Ono; Shinsuke Suzuki
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Paper Abstract

Read/Write characteristics such as 2.2 MB/sec overwriting and 0.6 μm/bit density are obtained by magnetic field modulation and domain edge recording on a magneto-optical disk. Reliability of an interface between a floating magnetic head and a disk is investigated under artificial dusty environment.

Paper Details

Date Published: 1 August 1990
PDF: 6 pages
Proc. SPIE 1316, Optical Data Storage, (1 August 1990); doi: 10.1117/12.22025
Show Author Affiliations
Masahiro Ojima, Hitachi, Ltd. (Japan)
Hirofumi Sukeda, Hitachi, Ltd. (Japan)
Toshio Niihara, Hitachi, Ltd. (Japan)
Takeshi Nakao, Hitachi, Ltd. (Japan)
Masuo Kasai, Hitachi, Ltd. (Japan)
T. Kaku, Hitachi, Ltd. (Japan)
Harukazu Miyamoto, Hitachi, Ltd. (Japan)
K. Akagi, Hitachi, Ltd. (Japan)
Yoshinori Miyamura, Hitachi, Ltd. (Japan)
Norio Ohta, Hitachi, Ltd. (Japan)
Fujio Tanaka, Kokusai Denshin Denwa Co. Ltd. (Japan)
S. Tanaka, Kokusai Denshin Denwa Co. Ltd. (Japan)
Y. Sasano, Kokusai Denshin Denwa Co. Ltd. (Japan)
Katsuya Ono, Kokusai Denshin Denwa Co. Ltd. (Japan)
Shinsuke Suzuki, Kokusai Denshin Denwa Co. Ltd. (Japan)


Published in SPIE Proceedings Vol. 1316:
Optical Data Storage

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