High-Speed Tracking Control System for Broadcast-Use Optical Disk Drive

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 01 Jan 2005Publisher:IOP PublishingJournal:Japanese Journal of Applied Physics, volume 45, page 1,187 (issn: 0021-4922, eissn: 1347-4065,

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Authors: Daiichi Koide; Haruki Tokumaru; Kiyoshi Ohishi; Kazuyoshi Kuramochi; Toshimasa Miyazaki;

doi: 10.1143/jjap.45.1187 , 10.1364/isom_ods.2005.tuc6

High-Speed Tracking Control System for Broadcast-Use Optical Disk Drive

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Abstract

The proposed ZPET-FF control system suppressed tracking error to less than 9 nm at high speed in the optical recording system of NA: 0.85. We confirmed the system is effective for high-data-transfer-rate optical disk drives.

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Nagaoka National College of Technology
Japan
Nagaoka University of Technology
Japan
Japan Broadcasting Corporation (Japan)
Japan

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