| 光磁盘读出信号的傅里叶分析及模拟 |
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| 引用本文： | 李明智,阮玉.光磁盘读出信号的傅里叶分析及模拟[J].光电工程,1991,18(1):25-30. |
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| 作者姓名： | 李明智 阮玉 |
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| 作者单位： | 华南师范大学量子电子学研究所 广州
(李明智)，华中理工大学光学系 武汉(阮玉) |
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| 摘 要： | 本文根据光磁盘记录/读出原理,利用傅里叶分析的方法,对读出过程进行了详细分析,导出了读出信号的函数表达式,并对其进行了高精度近似。本文还建立了动态模拟实验系统,为光磁头的优化及均衡网络提供依据。
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| 关 键 词： | 磁光盘存储器 光信号 傅里叶分析 |
Fourier Analysis and Analogue of Magneto-Optic Disc Readout Signal |
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| Li Mingzhi.Fourier Analysis and Analogue of Magneto-Optic Disc Readout Signal[J].Opto-Electronic Engineering,1991,18(1):25-30. |
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| Authors: | Li Mingzhi |
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| Abstract: | This paper carefully analyzes the readout process with the method of Fourier analysis according to the principles of recording/readout, and derives the functional expression of readout signal which is approximated high accur ately. The paper also sets up dynamic analogue experiment system. It provides the basis for optimizing magneto-optic head and balancing network, |
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| Keywords: | Magneto-optic dise storage Optical signals Fourier analysis Simulation |
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