间隙伺服近场光存储系统的跟踪伺服方法

2006 Optical Data Storage Topical Meeting Pub Date : 2006-06-05 DOI:10.1117/12.685173

J. Seo, J. Lee, Y. Shin, Jinmoo Park, I. Choi, Jin-yong Kim

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引用次数: 6

摘要

提出了一种新的可能的间隙伺服近场光存储系统轨迹误差产生方法。利用2分光电检测器检测间隙误差信号，消除了透镜运动产生的轨迹误差信号中的直流偏置

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Tracking Servo Method for the Gap Servo Near Field Optical Storage Systems

We presented new possible method of track error generation for the gap servo near field optical storage systems. By using 2-divided photodetector for the gap error signal detection, DC offset in track error signal generated from lens movement could be eliminated

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来源期刊

2006 Optical Data Storage Topical Meeting

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