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Proceedings Paper

The effect of different particle sizes of polyethylene on the absorption of myrrh in mixtures
Author(s): Lei Xu; Bin Li; Jian Zuo; Cunlin Zhang
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Paper Abstract

Terahertz radiation lies between far-infrared and microwave in electromagnetic spectrum with frequency from 0.1 to 10 THz. Absorption spectra of different mass ratio of the myrrh and polyethylene can be gained by Fourier transform infrared spectrometer in this paper. It is found that absorption spectra show a slight red-shift with the decrease of the mass ratio of myrrh and polyethylene. On the other hand, different particle sizes of polyethylene (PE) mixed with myrrh absorption spectra were measured. Due to the different sizes of polyethylene particles, there are some differences in the vibration peak intensity, peak position and peak numbers in the absorption spectra. The experimental results show that the scattering effect leads to this phenomenon.

Paper Details

Date Published: 12 August 2015
PDF: 7 pages
Proc. SPIE 9625, 2015 International Conference on Optical Instruments and Technology: Terahertz Technologies and Applications, 96250D (12 August 2015); doi: 10.1117/12.2193549
Show Author Affiliations
Lei Xu, Capital Normal Univ. (China)
Bin Li, Beijing Research Ctr. of Intelligent Equipment for Agriculture (China)
Jian Zuo, Capital Normal Univ. (China)
Cunlin Zhang, Capital Normal Univ. (China)


Published in SPIE Proceedings Vol. 9625:
2015 International Conference on Optical Instruments and Technology: Terahertz Technologies and Applications
Cunlin Zhang; Xi-Cheng Zhang, Editor(s)

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