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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November 1 — Sony announces the development of Ultra Density optical (UDO), a blue-laser optical disc format proposed to replace magneto-optical discs.

11月1日—Sony宣布开发超密度光盘(udo)，一种欲取代磁-光盘的蓝光光盘格式。

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In this paper, we present a method to realize feature extraction on low contrast magnetic domain images of magneto-optical recording films.

提出了一种基于梯度分割的图像特征提取方法，对低对比度磁光记录薄膜磁畴图像进行处理。

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The nanoparticle self-assembly technique opens up the possibility of creating metamaterials with new magneto-optical properties.

ECONOMIST: MONITOR

Data was stored on rewritable magneto-optical disks 2.5in (64mm) in diameter housed for protection in a square plastic shell.

BBC: Sony to make last MiniDisc stereo system in March

The immediate opportunity to have a technical impact is if one could design more effective magneto-optical materials, says Dr Murray.

ECONOMIST: MONITOR