利用只读式光盘机提取磁光信息的理论及实验研究

THEORETICAL AND EXPERIMENTAL STUDY ONPICKING UP MAGNETO-OPTICAL INFORMATIONWITH READ-ONLY OPTICAL DISC SYSTEM

本文以Philips VP—700为对象,利用琼斯矩阵法对只读武光盘光学系统以及光学元件进行了详细分析,提出了在只读式光盘机上实现光磁信息处理的理论模型。根据这一模型,本文进而建立了实验系统。实验结果表明理论分析正确。

This paper analyzes optical system and optical elements in read-only optical disc toking PHILIPS VP--700 as an object of study, proposes a theoretical scheme that can process the magneto-optical information with read-only optical disc system. According to this model the authors proceed to set up experimental system. Experiment results show theoretical analysis is correct.