Acta Optica Sinica, Volume. 32, Issue 12, 1230001(2012)

Image Plane Interferometric Hyperspectral Imaging Based on Re-Imaging

Li Jianxin*, Meng Xin, Zhou Wei, Yao Liangtao, and Zhu Rihong
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  • [in Chinese]
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    Technology of image plane interferometric hyperspectral imaging is mainly applied in remote sensing imaging field. In order to realize spectral imaging of targets at different distances, a method of image plane interferometric hyperspectral imaging is presented. A re-imaging interferometic system is set up by inserting front-end imaging lens, relay collimating lens and transverse shear beam splitter in infinite imaging system. A separated front-end imaging lens method with choice of zoom lens or lens of different focal length is adopted to achieve spectral imaging of targets at long or short distances. The imaging system, resolution of spectrum and push-broom mode are analyzed. Experimental device is set up to detect the targets of near field indoor and far field outdoor. A microscopic spectral imaging test of biological tissue is also carried out with the device. Experimental results show that the proposed imaging method is effectively applied in hyperspectral imaging of targets at different distances.

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    Li Jianxin, Meng Xin, Zhou Wei, Yao Liangtao, Zhu Rihong. Image Plane Interferometric Hyperspectral Imaging Based on Re-Imaging[J]. Acta Optica Sinica, 2012, 32(12): 1230001

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    Paper Information

    Category: Spectroscopy

    Received: Jun. 8, 2012

    Accepted: --

    Published Online: Sep. 14, 2012

    The Author Email: Jianxin Li (ljx@vip.163.com)

    DOI:10.3788/aos201232.1230001

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