Optical Alignment for Non-contact In vivo THz Sensing

被引：0
|
作者：
Young, Jacob [1 ]
Stanchev, Rayko [1 ,2 ]
Pickwell-MacPherson, Emma [1 ]
机构：
[1] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England
[2] Natl Sun Yat Sen Univ, Dept Phys, Kaohsiung, Taiwan
来源：
2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ | 2023年
关键词：
D O I：
10.1109/IRMMW-THz57677.2023.10299307
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A key obstacle to the non-contact measurement of in vivo skin samples is the alignment of reflected THz pulses. The inevitable movements of participants during in vivo measurements significantly affects the reflected THz response. This work introduces a new protocol for non-contact measurements in which, counterintuitively, the sample is deliberately moved. We then apply an algorithm to determine the most probable sample properties. We demonstrate proof of concept with a plastic disc, as we can also characterize this in transmission to validate our results.
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页数：1
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