固体发烟剂烟雾几种波段透过率测试  

Transmittance measurement on smog of solid smoke agent in several wavebands

作　　者：陈文建[1] 穆让修 张若凡[1] 高玮[1] 段园园[1] 张佳[1] 张向东[2] Chen Wenjian Mu Rangxiu Zhang Ruofan Gao Wei Duan Yuanyuan Zhang Jia Zhang Xiangdong(Xi＇an Institute of Applied Optics,Xi＇an 710065 ,China Xi＇ an Modern Control Technology Research Institute, Xi＇ an 710065 ,China)

机构地区：[1]西安应用光学研究所,西安陕西710065 [2]西安现代控制技术研究所,西安陕西710065

出　　处：《应用光学》2016年第5期738-741,共4页Journal of Applied Optics

摘　　要：为了获得固体发烟剂烟雾对几种光学波段的衰减数据,针对发烟剂的特定成分,采用烟箱法对其产生的烟雾在可见光0.4μm^1μm宽波段、1.06μm激光波段、10.6μm激光波段和远红外8μm^14μm波段进行透过率测试,获取3种干扰剂烟雾对不同波段的质量消光系数,得到4种波段在不同浓度不同干扰剂下的3组透过率曲线。测试结果表明:在4.8m烟道上、发烟弹烟雾浓度<1.094 7g/m3的条件下,10.6μm激光透过率较1.06μm激光高出一倍;红外热像仪的功用远优于硅CCD相机。In order to obtain attenuation data of several wavebands permeating smog of soitd smoke agent,the smog transmittances of 3 smoke agents in 0.4 μm-1μm visible light wave- band,1.06μm laser wavelength, 10. 6 μm laser wavelength and 8 μm- 14μm far-infrared waveband were tested by the aid of a smoke-box,through which we got the mass extinction coefficients of 3 kinds of interference agent smog in several specified wavebands, and acquired 3 groups of transmittance curves in 4 kinds of wavebands permeating different smog densities with different interference smoke agents. The tested data indicates that the transmittance of 10.6 μm laser is twice as much as that of the 1.06μm laser in the condition of 4.8 m smog passage and the smog density of smoke agent less than 1. 094 7 g/m^3 ; And the infrared camera functions are much better than the silicon charge coulped device（CCD） camera.

关 键 词：固体发烟剂 透过率 烟箱法 质量消光系数 

分 类 号：TQ567[化学工程—炸药化工]