High-Speed THz Imaging for Production Line Monitoring

High-Speed THz Imaging for Production Line Monitoring
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用于生产线监控的高速太赫兹成像

DOI:
10.1109/irmmw-thz.2019.8874431
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发表时间:
2019
期刊:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
影响因子:
--
通讯作者:
K. Weatherill
K. Weatherill
中科院分区:
--
文献类型:
--
作者:
L. Downes;Andrew R. MacKellar;C. Adams;K. Weatherill

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提出了一种新型的高速太赫兹成像技术,并演示了其在食品生产线监控中的应用。这项新技术使用激光激发原子进行太赫兹到光的转换,产生的光被光学相机捕获。干燥食品在其包装内成像并识别缺陷或污染物。该系统能够以千赫频率拍摄图像,使其具有在大批量生产环境中使用的潜力。
We present a novel high-speed THz imaging technique and demonstrate its application in food production line monitoring. This new technique uses laser excited atoms to perform THz-to-optical conversion with the resulting light captured on an optical camera. Dried foodstuffs are imaged within their packaging and defects or contaminants identified. The presented system enables images to be taken at kHz rates, giving it the potential for use in high-volume production environments.
DOI: 10.1364/ol.38.001899
发表时间: 2013-06-01
期刊: OPTICS LETTERS
影响因子: 3.6
作者:
Clerici, Matteo;Faccio, Daniele;Morandotti, Roberto
通讯作者: Morandotti, Roberto
DOI: 10.1038/nphoton.2016.214
发表时间: 2017-01-01
期刊: NATURE PHOTONICS
影响因子: 35
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