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Proceedings Paper

Effect of vibration on interference fringe of spatial-temporally modulated imaging spectrometer
Author(s): Weiliang Cao; Ningfang Liao; Hang Lv; Yusheng Lian
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Paper Abstract

The spatial-temporally modulated imaging spectrometer obtains two dimensional spatial images modulated by interference fringe, whole interference fringe of the given target extracted by plenty of images, so it is highly sensitive to the stability of platform. The corner cube mirror could improve the spectral range of the imaging spectrometer, especially the mid and far infrared. The blur of interference fringe by corner cube mirror vibration across and along its axis is analyzed, displacement of interference fringe is mainly caused by corner cube mirror moving along its axis, the stability of installation in this direction must be ensure.

Paper Details

Date Published: 19 December 2013
PDF: 5 pages
Proc. SPIE 9045, 2013 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology, 90451S (19 December 2013); doi: 10.1117/12.2038111
Show Author Affiliations
Weiliang Cao, Beijing Institute of Technology (China)
Ningfang Liao, Beijing Institute of Technology (China)
Hang Lv, Beijing Institute of Technology (China)
Yusheng Lian, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 9045:
2013 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology
Xinggang Lin; Jesse Zheng, Editor(s)

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