磁光盘
- Magneto-optical disk;floptical
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通用磁光盘驱动器在CT机上的应用
Application of General Magnetic Optical Disk
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Mo、Co主要分布在籽粒中;磁光盘可靠性及寿命评估方法研究
Research of reliability and evaluation of lifetime of Mo disk
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Al/Si3N4/TbFeCo/Si3N4磁光盘厚度定量计算方法
Quantitative Calculation Method of Thickness of a Al / Si_3N_4 / TbFeCo / Si_3N_4 Magneto-optic Disk
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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。
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 .
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基于5X密度磁光盘的扇区标头质量检测
Detection for the Sector Header Quality of 5X Density Magneto-Optic disks
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4X密度磁光盘模压信息测试系统
A Test System for the Characteristics of Embossed Information in 4X Density Magneto Optical Disk
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5X密度磁光盘模压预格式信息检测系统
A Detecting System for the Embossed Pre-formated Information Quality of 5X Density Magneto optic Disks
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使用射频溅射技术制备出133mMPC基/AlN/TbFeCo/AlN/Al高性能磁光盘。
A high performance disk with " 133mm PC substrate / AIN / TbFeCo / AIN / AI " was prepared by the RF sputtering technique .
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5X密度磁光盘光学特性测试系统设计
The Research of A Test System for the Optical Information Characteristics of 5X Density Magneto Optical Disk
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5X密度磁光盘模压特性检测的定时逻辑控制
A Logical and Timing Control for Testing the Embossed Information Quality of 5X Density Magneto Optic Disk
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本文提出了将APD光电转换器件运用于视频磁光盘机光电转换中,用数学方法导出了APD前置放大器信噪比表达式,理论公式指出了提高信噪比的途径,从而确定了选择器件的条件。
This paper presents the application of APD photoelectrical transformation components to the photoelectrical transformation of the magneto-optical videodisk set . The formula of signal to noise ratio of pre-amplifier has been derived , mathematics .
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建立了磁光盘泪滴状记录区域的读出模型和COS均衡处理的数学模型,讨论记录区域参数对读出波形的影响及均衡器参数的最佳组合。
A simple mathematical model of readout process and COS equalization is built in this paper , to study the influence of teardrop shaped domain 's dimension to the readout waveform and the optimal combination of equalizer 's parameters .
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使用这种设计方案,不但可以完成ISO,IEC13549标准格式磁光盘的全部预刻录格式化信房、的编码,而且能够实现格式化信息的高速输出。
Using this design , all the pre-formatted information on optical disk cartridges specified by ISO / IEC13549 standard can be coded and sent out from PC system with high speed .
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分析了4X密度磁光盘模压信息的特性,根据国际标准所提出的测试条件自行研制了测试系统,阐述了头信号和槽信号的测试方法,给出测试实例。
A test system has been designed which can measure the characteristics of embossed information of magneto optical disk , and a sample disk test result is given in the end .
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介绍了在光盘驱动器中,ZCAV,CAV和CLV的工作方式和特点,检测了符合ISO标准的磁光盘预格式信息和非标准的ZCAV方式工作的相变光盘预格式信息。
The operating method and features of ZCAV , CAV and CLV in optical disk drive are introduced . The pre-format patterns of magneto-optical disk in ISO and phase change optical disk in ZCAV method are detected .
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磁光盘信息读出系统的光学问题
Optical Problems in an Information Read-Out System for the Magneto-Optical Disk
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磁光盘系统中偏振光能量传递的计算
Calculation of energy transfer of polarization light in magneto-optical disk system
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宽温环境下磁光盘写入光功率的优化
Optimization of Writing Power of Magneto-optical Disks at Different Ambient Temperatures
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磁光盘反射率测试仪的系统设计及研究
Design of a Measuring System for Reflectance of Magneto Optical Disk
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磁光盘反射率测试方法研究
Study of the reflectivity measurement method of the magneto - optic disk
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在磁光盘中第一次引入超分辨技术后,超分辨技术的应用有了很大发展,在目前是提高光盘存储密度的有效方法,在各类光盘中都有良好的应用。
Since super resolution technology was first applied to magneto optical disks .
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磁光盘平面温度传感器的抗干扰设计
Antijamming Design of the Plane Temperature Sensor of Magneto - optic Disks
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磁光盘静态测试仪
A instrument for evaluating the static parameters of magneto-optical disk
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多层膜结构磁光盘的设计与制备
Design and Preparation of Magneto-Optical Disk with Multilayer Film Structure
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磁光盘径向偏摆测试的新方法
New Testing Method for Mechanical Properties of Magnetic Optical Disks
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5.25英寸磁光盘格式化信息的计算机模拟
Computer Simulation of the Pre-formatted Information on 5.25 Inch Magneto-optical Disk Cartridges
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单片机在磁光盘动态性能测试系统中的应用
Application of Micro controller in Magneto optical Disk Dynamic Characteristics Testing System
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磁光盘记录光场畸变分析
Analysis of Optical Field Distortion at the Recording Layer of Magneto-Optical Disk
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磁光盘驱动器聚焦与循轨数字伺服系统
The Focusing and Tracking Digital Servo System of Magneto Optic Disk Driver
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基于遗传算法的磁光盘膜厚匹配的优化设计
Optimization of Thickness Matching of Magneto - optical Disk with Genetic Algorithms