摘要
介绍一种基于单片机实现体全息存储系统中准确寻址的方法 ,利用光栅莫尔条纹作为角度多重体全息存储系统精密移动平台的位移检测 ,有效地削弱该系统寻址的系统误差 ,提高了全息存储系统的数据输入、读出和擦除的准确性。
In this paper, we present an approach, which can accurate addressing in the volume holographic storage system. Using Moire fringe to detect the position of the linear translation stage in angle multiplexing volume storage system, the system error of addressing is decreased efficiently. It is greatly improved the veracity of the volume holographic storage system during the recorded data, readout of the data and so on.
出处
《光学仪器》
2002年第6期21-24,共4页
Optical Instruments
基金
国家重点基础研究 973项目 (G19990 3 3 0 )
国家重点基础研究 973项目 ( G1 9990 330 )
清华大学 985学科建设光信息存储项目资助
关键词
寻址器件
划尔条纹
体全息存储
单片机
addressing apparatus
Moire grating
volume holographic storage
single chip computer
