Author(s)

ChuanXing Gong, ShiJun Xu^*, CaiFei Qiao, YuShan Lei, ShuQain Wang

Affiliation(s)

School of Sciences, Xi'an Technology University, Xi'an 710021, China.

Corresponding Author

ShiJun Xu

ABSTRACT

With the Fourier transform spectrometer, the spectral characteristics of the instrument were studied in natural light environment and dark room environment.The Fourier transform spectrometer was used to detect the spectra of different positions of onion epidermis and analyze the spectral information.The study shows that the characteristic wavelength deviations obtained in two different environments are small, with the maximum value only 0.4nm, and the maximum relative deviation is 0.38%, which is less than 5%.The deviation values of both are small, reflecting the advantages of very high wave number and wavelength accuracy and strong anti-interference ability;in the spectral analysis of the outer epidermis of onion, it is found that the spectral information in front of the detector is more differentiated compared to other locations and contains more spectral information, and the detection is more effective.

KEYWORDS

Bio-optics; Fourier transform spectroscopy; Epidermis; Onion; Spectral analysis

CITE THIS PAPER

ChuanXing Gong, ShiJun Xu, CaiFei Qiao, YuShan Lei, ShuQain Wang. Spectral characteristics of external layer of onion based on fourier transform spectroscopy. World Journal of Mathematics and Physics. 2024, 2(2): 1-5. DOI: 10.61784/wjmpv2n253.

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