1.06μm激光在对流层传输中的衰减预测  

Attenuation Prediction for 1.06 μm laser propagation in the troposphere

作　　者：甘新基[1] 郭劲[1] 王兵[1] 付有余[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所

出　　处：《长春理工大学学报（自然科学版）》2006年第2期8-10,13,共4页Journal of Changchun University of Science and Technology(Natural Science Edition)

摘　　要：激光在大气中的传输特性是研究激光探测设备中光电系统设计的一个关键问题。本文分析了对流层中影响激光传输的各种因素,给出了在晴朗、雾、霾、雨、雪等各种天气状况下1.06μm激光在大气传输中的衰减预测算法及数值,对1.06μm的激光通信、激光雷达和激光制导等红外激光系统的设计有一定的参考价值。The characteristic of laser propagation in the atmosphere is a key issue while designing photoelectric sensor of laser detector. This paper analyses various of factors which influence the propagation of laser, and the formulas and values of attenuation prediction for different weathers such as clearness, fog, haze, rain and snow etc. are proposed. These are helpful for designing 1. 06 μm infrared laser systems of laser communication, lidar and laser - guided devices.

关 键 词：激光传输 对流层 衰减 

分 类 号：O432.1[机械工程—光学工程]