Abstract
In this letter, the spectral characteristics of cotton in the range of 0.2~2.5THz have been measured with THz time-domain spectroscopy. Its absorption and refraction spectra are obtained at room temperature in nitrogen atmosphere. It is found that cotton has the spectral response to THz waves in this frequency region. The results provided in this paper will help us to study the THz application to cotton commercial transaction inspection further.
© 2009 OSA, IEEE Photonics Society, SPIE, COS, CIC
PDF ArticleMore Like This
Yan Hao-hao, Sun Chao, and Li Jiu-sheng
STh4A.11 Laser and Tera-Hertz Science and Technology (LTST) 2012
Li Jiusheng and Zhao Xiaoli
WJ6 Asia Communications and Photonics Conference and Exhibition (ACP) 2009
A. Thoma, M. Beck, W. Qiao, G. Klatt, R. Gebs, A. Bartels, M. Nagel, and T. Dekorsy
JSIV1_4 European Quantum Electronics Conference (EQEC) 2009