High Speed Accessing using Split Optical Head

K. Koumura; F. Takizawa; T. Iwanaga; H. Inada; Y. Yamanaka; K. Yoshida

doi:10.1117/12.952767

19 May 1989 High Speed Accessing using Split Optical Head

K. Koumura, F. Takizawa, T. Iwanaga, H. Inada, Y. Yamanaka, K. Yoshida

Proceedings Volume 1078, Optical Data Storage Topical Meeting; (1989) https://doi.org/10.1117/12.952767
Event: OE/LASE '89, 1989, Los Angeles, CA, United States

Abstract

High speed accessing using a split optical head with a linear actuator is presented. A new optical head, which can detect and compensate for the displacement between the optical axis and the optical head moving part, was developed for the linear actuator. The moving part weight for this disk drive is less than 30g. The 21 msec average coarse seeking time can be realized.

Citation Download Citation

K. Koumura, F. Takizawa, T. Iwanaga, H. Inada, Y. Yamanaka, and K. Yoshida "High Speed Accessing using Split Optical Head", Proc. SPIE 1078, Optical Data Storage Topical Meeting, (19 May 1989); https://doi.org/10.1117/12.952767

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