光学信息处理(又称光学数据处理)是随着光学和电子学的发展而发展起来的一门新学科。光学中激光技术和全息摄影技术的出现和发展,一方面为经典光学增添了新的内容,另一方面它们也大大地促进了光学信息处理技术的发展;电子学的发展既扩大了本学科的范围,同时也提出了若干急待解决的课题。有些课题是电子学技术本身无法解决的。这样一来,它就要求助于近代光学的某些技术。电子学中的通讯理论引进到光学中来,推动了光学 Optical information processing (also known as optical data processing) is a new discipline developed with the development of optics and electronics. The emergence and development of laser technology and holographic technology in optics, on the one hand add new content to classical optics, on the other hand, they also greatly promote the development of optical information processing technology; the development of electronics not only expands the scope of this discipline Scope, but also raised a number of urgent issues to be solved. Some of the issues that electronics technology can not solve itself. As a result, it has to resort to certain techniques of modern optics. The theory of communication in electronics has been introduced into optics to promote optics