Identification of Hazardous Substances in Mail by Terahertz Radiation Based on Voigt and AsLS Fitting Spectral Reconstruction

With the development of e-commerce, noninvasive mail inspection is becoming particularly prominent. Terahertz waves have fingerprint spectrum characteristics and can penetrate nonpolar materials. Terahertz waves are ideal for the nondestructive identification of harmful substances hidden in the mail...

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Bibliographic Details
Main Authors: Tao Li, Yungao Gu, Chao Wang, Yiyang Yao, Ying Zhang, Yajie Guo, Dayong Gu
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:International Journal of Optics
Online Access:http://dx.doi.org/10.1155/ijo/5636677
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