17 May 2016 Portable NIR bottled liquid explosive detector
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Abstract
A near infrared bottled liquid scanner has been developed for security check at airports for anti-terrorism. A compact handheld liquid scanner has been developed using an LED as a light source, instead of a halogen lamp. An LED has much smaller size, longer life time and lower power consumption than those of the lamp. However, it has narrower wave band. Here, we tried to use LEDs to scan liquids and showed the possibility that LEDs can be used as a light source of liquid detector.
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Hideo Itozaki, Masaki Ono, Shiori Ito, Keisuke Uekawa, Yuji Miyato, Hideo Sato-Akaba, "Portable NIR bottled liquid explosive detector", Proc. SPIE 9864, Sensing for Agriculture and Food Quality and Safety VIII, 98640F (17 May 2016); doi: 10.1117/12.2229380; https://doi.org/10.1117/12.2229380
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