探照灯系统的光学特性分析与应用  

Analysis and Application of the Optical Characteristic of Search Light System

作　　者：杨威[1] 张北宁[1] 

机构地区：[1]东北电子技术研究所,辽宁锦州121000

出　　处：《光电技术应用》2006年第5期31-33,57,共4页Electro-Optic Technology Application

摘　　要：介绍了探照灯系统光路实现的基本过程.分析了光束的散射特性、光束特征和轴向光强的空间分布特性.阐述了系统在红外侦察、防暴致眩、搜救监测和信号指示等领域的应用.通过对探照灯系统的光学特性的分析,总结了影响探照灯系统性能的重要因素,提出了一种优化系统设计的途径.The basic process of realization of light path in search light system is introduced. Scattering characteristics of bundle of rays, characteristics of bundle of rays and characteristics of spatial distribution of axial light intensity are analyzed. The applications on infrared reconnaissance, preventing dazzling, inducing giddiness, search supervision, signal direction and etc. are expatiated. The main factors which can affect the capabilities of search light system are summarized through the analysis on the optic characteristics of search light system. An approach of optimizing system design is put forward.

关 键 词：探照灯 光强 光源 反射镜 

分 类 号：TN206[电子电信—物理电子学]