SGER: An Optical Correlator-Based Parallel Processing Systemfor Optical and Magnetooptical Data Storage Applications

在数据处理行业中，为了获得更大的存储密度，同时实现快速的文件访问速率和可靠的数据检索，设计新颖的方案存在着激烈的竞争。本研究的主要目标是开发一种基于相关器空间滤波概念的光学成像系统，用于并行处理光磁光数据存储设备中的回读数据，以实现高数据速率和提高信噪比。利用新提出的综合判别函数概念对处理系统进行分析开发。将为其实施制订适当的编码方案，并进行处理系统性能特征的实验室演示。

In the data processing industry, an acute competition exists for devising novel schemes for obtaining greater storage densities while at the same time realizing rapid file access rates and reliable data retrieval. The major goal of the proposed research is to develop an optical imaging system based on correlator-based spatial filtering concepts for parallel processing of the read-back data in optical magnetooptical data storage devices to realize high data rates and improved Signal-to-Noise (SNR) ratio. The analytical development of the processing system by employing the newly developed Synthetic Discriminant Function concept will be conducted. An appropriate coding scheme for its implementation will be developed and a laboratory demonstration of the performance characteristics of the processing system will be conducted.