... multichannel optical code disk 多信道光学编码盘 Optical Digital Disk 光数字盘 optical disc disk 光盘 ...
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Tested and verified in practical optical pickup head, this lens canful fill the requirement of digital versatile disk pickup systems.
经过实际应用,证明这种结构完全能够满足高密度光盘光学头的技术要求。
Spot size detection method is representative method to obtain a focus error digital optical disk storage system.
光斑尺寸法是数字光盘信息存储中的典型聚焦误差探测方法。
The paper analyzes the principle of components of magneto optical disk driver focusing and tracking servo system, then designs and realizes a DSP based digital servo control system.
分析了磁光盘驱动器聚焦与循轨数字伺服系统各组成部分的原理,并设计和实现了一套基于DSP的数字伺服控制系统。
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