CAJ | 학술논문

介绍了透射型太赫兹时域光谱系统实验装置和相关参数的提取方法，分别对绿色和黄色两种烟幕材料在太赫兹波段的光谱特性进行了实验研究，得到了这两种材料的折射率曲线和屏蔽效能曲线。实验表明，这两种材料对可见光和红外波段有较好的遮蔽特性，而对太赫兹辐射的屏蔽效能却较差，太赫兹侦察探测具有较强的抗干扰能力，能够弥补传统可见、红外探测系统的不足。
개소료투사형태혁자시역광보계통실험장치화상관삼수적제취방법，분별대록색화황색량충연막재료재태혁자파단적광보특성진행료실험연구，득도료저량충재료적절사솔곡선화병폐효능곡선。실험표명，저량충재료대가견광화홍외파단유교호적차폐특성，이대태혁자복사적병폐효능각교차，태혁자정찰탐측구유교강적항간우능력，능구미보전통가견、홍외탐측계통적불족。
A transmission THz time domain spectrum system experimental device and the extraction method of related parameters are introduced. The spectrum characteristics in THz of green and yellow smoke screen materi?als are researched respectively to obtain the refractive index and shielding effect curves of the two materials. Experi?mental results show that the two materials have better shielding effect in visible and Infrared band, but has poor shielding effect in THz band. THz wave reconnaissance and detection has strong anti-jamming ability, which can make up the shortcomings of traditional visible and Infrared detection systems.