Terahertz Package Scanner for detection of concealed objects

被引：0
|
作者：
Mishra, Ajay [1 ]
Dixit, Nimish [1 ]
Khare, Sudhir [1 ]
Prabhu, Shriganesh [2 ]
Kumar, Ajay [1 ]
Das, B. K. [3 ]
机构：
[1] Instruments Res & Dev Estab IRDE, Terahertz Grp, Dehra Dun, Uttarakhand, India
[2] Tata Inst Fundamental Res TIFR, Mumbai, Maharashtra, India
[3] Off DG ECS, Bengaluru, India
来源：
2024 IEEE SPACE, AEROSPACE AND DEFENCE CONFERENCE, SPACE 2024 | 2024年
关键词：
D O I：
10.1109/SPACE63117.2024.10668394
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Terahertz (THz) imaging, operating between 0.1-10 THz, offers promising potential for security screening due to its unique properties. THz radiation due to its low photon energy makes it safe for biological materials, while its smaller wavelength compared to millimeter waves enables higher resolution. A THz Package Scanner using 0.1 THz as source and a line detector has been realized. This scanner has a capability to scan small packets for detection of hidden objects such as knife, blade, scissors etc concealed under small packets made up of paper, plastic, wood. Additionally, it offers the potential for spectroscopic analysis and metal detection.
引用
收藏
页码：845 / 848
页数：4
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