文章介绍了应用连续太赫兹波成像系统探测隐藏在纸盒、聚乙烯泡沫、毛巾等材料后面的金属刀具的实验研究。实验结果表明使用连续太赫兹波成像系统可以明显地识别出隐藏在这三种材料后面的金属刀具,证明连续太赫兹波在安全检查领域有非常诱人的应用前景。
In this paper,the Terahertz(THz) continuous wave imaging system has been used to inspect the metal-knife which respectively concealed behind the paper box,polyethylene-foam and towel.The results show that THz continuous wave imaging system can be used to clearly distinguish the knife concealed behind the materials above.THz continuous wave has a good future in the field of security inspection.