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Proceedings Paper

Spectral calibration for infrared hyperspectral imaging Fourier transform spectrometer based on absorption peaks
Author(s): YaSheng Li; Yan Chen; Ningfang Liao; Hang Lyu; Shufang He; Lifang Wan
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Paper Abstract

A new calibration method for infrared hyperspectral imaging Fourier transform spectrometer is presented. Two kinds of common materials as Polypropylene (PP) and Polyethylene Terephthalate (PET) films which have special absorption peaks in the infrared band were used in the calibration experiment. As the wavelengths at the sharp absorption peaks of the films are known, an infrared imaging spectrometer can be calibrated on spectra with two or three peaks. With high precision and stability, this method simplifies the calibration work. It is especially appropriate for the measuring condition with a lack of calibration equipment or with inconvenience to calibrate the multiple light sources outdoors.

Paper Details

Date Published: 7 August 2015
PDF: 6 pages
Proc. SPIE 9623, 2015 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 96230J (7 August 2015); doi: 10.1117/12.2195687
Show Author Affiliations
YaSheng Li, Beijing Institute of Technology (China)
Yan Chen, Science and Technology on Optical Radiation Lab. (China)
Ningfang Liao, Beijing Institute of Technology (China)
Hang Lyu, Beijing Institute of Technology (China)
Shufang He, Beijing Institute of Technology (China)
Lifang Wan, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 9623:
2015 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems
Jigui Zhu; Hwa-Yaw Tam; Kexin Xu; Hai Xiao; Sen Han, Editor(s)

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