激光与光电子学进展, 2019, 56 (23): 233001, 网络出版: 2019-11-27
基于太赫兹技术在线快速识别邮件隐匿危险品 下载: 1009次
Rapid Online Identification of Hazardous Substances in Mail Using Terahertz Technology
图 & 表
图 1. THz脉冲通过样品前、后的波形
Fig. 1. Waveforms of THz pulse before and after passing through sample
图 2. 透射系数的异常数据在滤波前后的对比
Fig. 2. Comparison of abnormal data of transmission coefficient before and after filtering
图 3. 滤波前、后蔗糖的透射系数幅值
Fig. 3. Amplitude of transmission coefficient of sucrose before and after filtering
图 4. 蔗糖的吸收系数和透射系数幅值
Fig. 4. Amplitudes of absorption coefficient and transmission coefficient of sucrose
李涛, 张良, 何建安, 张思祥, 顾大勇. 基于太赫兹技术在线快速识别邮件隐匿危险品[J]. 激光与光电子学进展, 2019, 56(23): 233001. Tao Li, Liang Zhang, Jian'an He, Sixiang Zhang, Dayong Gu. Rapid Online Identification of Hazardous Substances in Mail Using Terahertz Technology[J]. Laser & Optoelectronics Progress, 2019, 56(23): 233001.