@inproceedings{b1c5cee6053445da9d9840a34913e2c9,
title = "Optical characteristics of pesticides measured by terahertz time domain spectroscopy",
abstract = "In this study, we measured the optical characteristics of pesticides by terahertz time-domain spectroscopy. Pesticide samples were prepared as pellets that were mixed with polyethylene powder and placed in the center of the path of a terahertz electromagnetic (EM) wave in the spectroscopy system. The absorbance of each sample showed obvious differences in absorption peaks. From this result, we showed that these pesticide products had resonance modes in the terahertz range, and this method can be used to make a sensor that is able to measure low concentrations of pesticides in farm produce.",
keywords = "pesticides sensing, spectroscopy, terahertz, terahertz time-domain spectroscopy",
author = "Lee, {Dong Kyu} and Giyoung Kim and Son, {Joo Hiuk}",
note = "Publisher Copyright: {\textcopyright} 2015 Copyright SPIE.; 5th Asia-Pacific Optical Sensors Conference, APOS 2015 ; Conference date: 20-05-2015 Through 22-05-2015",
year = "2015",
doi = "10.1117/12.2184387",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Byoungho Lee and Yunjiang Rao and Lee, {Sang Bae}",
booktitle = "Fifth Asia-Pacific Optical Sensors Conference, APOS 2015",
address = "United States",
}