Performance and reliability of advanced magneto-optical disk drive

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

doi:10.1117/12.22025

1 August 1990 Performance and reliability of advanced magneto-optical disk drive

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

Author Affiliations +

Proceedings Volume 1316, Optical Data Storage; (1990) https://doi.org/10.1117/12.22025
Event: Optical Data Storage, 1990, Vancouver, Canada

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.

Citation Download Citation

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, and Shinsuke Suzuki "Performance and reliability of advanced magneto-optical disk drive", Proc. SPIE 1316, Optical Data Storage, (1 August 1990); https://doi.org/10.1117/12.22025

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