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光学频谱分析系统是当前在光信息处理方面较为成熟的一种系统,可用于遥感、医药图片、航空摄影图片的筛选、分类和识别,工业产品粒度质量的分析,以及各种发动机燃料雾滴大小及其分布的测量.由光学一计算机混合组成的光学频谱分析系统,兼有光学系统和计算机系统两方面的特点,既可以作二维平行处理,处理速度接近光速,又可以用可编程序控制,输出输入手段灵活,而且投资少、效益高,有很大的应用潜力和发展前途. 楔环阵列探测器是光学频谱分析系统中的关键性元件,可使光学系统与计算机系统有机地联系起来.我校研制的楔环阵列探测器,是由64个光电二极管在一块大面积的硅片上融为一体而构成的.其中32个为半圆形环状结构,分布在180°的半圆内,用以检测径
Optical spectrum analysis system is a mature system in optical information processing. It can be used in the screening, classification and identification of remote sensing, medical pictures, aerial photography pictures, analysis of the granularity of industrial products, and the size of various engine fuel droplet And its distribution measurement.The optical spectrum analysis system composed of optical-computer hybrid has the characteristics of both optical system and computer system, it can make two-dimensional parallel processing, the processing speed is close to the speed of light, and can also be used programmable control , Which has the advantages of flexible output, less investment and high efficiency, and has great potential and future development.Wedge-ring array detectors are the key components in the optical spectrum analysis system and can make the optical system and the computer system organically connected The Wedge-Ring Array Detector developed by our university consists of 64 photodiodes fused together over a large area of silicon wafer, of which 32 are semi-circular ring structures distributed in a 180 ° semi-circle , To detect the diameter