Contents
2020
Volume: 41 Issue 12
7 Article(s)

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[in Chinese]
[in Chinese]
INFRARED
  • Publication Date: Dec. 01, 2020
  • Vol. 41 Issue 12 1 (2020)
[in Chinese]
Alignment of Multispectral and Multichannel Off-axis Three-mirror Space Camera
Hui XING, Zhan-dong ZHANG, Jian-feng LIU, Jun-ru SONG, Zhong-rui JIN, and Zhi-yuan LIU
The optical simulation analysis and computer-aided alignment are carried out to solve the problems of multidegree of freedom, multichannel and complex alignment of optical components for off-axis three-mirror multispectral space camera. According to the results of the optical design, a field aperture based on ray traci
INFRARED
  • Publication Date: Dec. 01, 2020
  • Vol. 41 Issue 12 1 (2020)
An Infrared Spectral Baseline Correction Algorithm Based on Wavelet Optimal Decomposition Layer Number
Zi-jing LV, Peng ZHANG, Zhi-hui ZHANG, Ji-song YAN, and Qiang HAN
Infrared spectroscopy technology is a new and high technology used in food health inspection, biological pharmacy and environmental monitoring. In order to eliminate baseline drift during application, an infrared spectral baseline correction algorithm based on wavelet optimal decomposition scale is proposed. First, the
INFRARED
  • Publication Date: Dec. 01, 2020
  • Vol. 41 Issue 12 30 (2020)