【摘要】 介绍利用光学相关法检出微粒粒径的实验和计算机模拟。这种粒径测试方法的优点是光学装置简单、容易实时测量，并且可测量各种微粒，如：非球形粒子或不知其组成特征的粒子等等。更多还原

【Abstract】 In this parper,we report the experiment and computer simulation for particle sizing based on the optical correlator. This detection method for particle sizing requires a rel-atively simple optical setup and is available to demonstrate various particles,either nonspher-ical particle or unknown compostion particle.更多还原