辐射探测 meaning in Chinese

detection of radiation
radiation detection

Characteristic infrared radiation detection
特性红外线辐射探测
Firstly , the work principle of staring laser detection optical system is introduced , and the relation between optical antenna ’ s amount and fov in laser warning system of optical antenna array is deduced
首先阐述了凝视型激光辐射探测光学系统的工作原理,推导了光学天线阵列激光告警系统中光学窗口数与光学单元视场角应满足的关系。
In this thesis , wide - fov ( field - of - view ) optical systems with optical gain based on fov and optical gain of laser detection and warning optical system are studied . it can solve the problem of wide fov matching with small photosensitive surface , enhance the power received , increase detecting sensitivity , reduce the power of laser and decrease the cost of laser accordingly
本文正是针对上述问题,从激光辐射探测光学系统的视场和光学增益出发,研究宽视场有增益光学系统,解决大视场和小光敏面匹配的矛盾,增强接收到的光功率,提高探测灵敏度,降低对激光辐射源功率的要求,从而降低相应激光器的成本。