Research on Key Technique of Fiber Optically Coupled Laser Orientation Detection System

摘要：

The laser warning technology is one of the most important precondition and basic measurement in laser countermeasure. Laser orientation detection system using optical fiber front end technology can improve the laser-capturing device, reduce electromagnetic interference (EMI) and resist intense laser radiation. This paper mainly introduces the key technique of a novel fiber optically coupled laser orientation detection system, such as how to design optical system, how to choose fiber optic bundle, identify direction of arrival of threat, and so on... Theoretical analysis show that the laser orientation detection system will have wide field-of-view, wide spectral response, adequate sensitivity and dynamic range,, and high reliability.

关键词： laser warning technology orientation detection fiber optic bundle field-of-view(FOV)1

作者: LI Xiao ZHANG Jilong TIAN Erming ZHANG Yue

作者单位: Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China), Ministry of Education,North University of China, Taiyuan, 030051

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）