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Proceedings Paper

Research of a computed-tomography imaging interferometer
Author(s): Ningfang Liao; Shufang He; Jun Lin; Wenmin Wu; Pengyuan Ren
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Paper Abstract

This paper presents a novel imaging spectrometer, the Computed-Tomography Imaging Interferometer (CTII). CTII is the combination of the conventional Fourier Transformation Imaging Spectrometer (FTIS) and the Computed-Tomography Imaging Spectrometer (CTIS).This system consists of a telescope system, a collimating system, a Dove prism, a cylindrical lens, a Michelson interferometer, and a focal plane array sensor. Therefore, CTII retains the advantages of both FTIS and CTIS such as high etendue, high spectral resolution and the snapshot ability. In this paper, the basic principle of CTII is introduced. And the experimental system of a CTII is constructed. The experimental results show CTII is feasible.

Paper Details

Date Published: 2 February 2006
PDF: 6 pages
Proc. SPIE 6031, ICO20: Remote Sensing and Infrared Devices and Systems, 60310A (2 February 2006); doi: 10.1117/12.667917
Show Author Affiliations
Ningfang Liao, Beijing Institute of Technology (China)
Shufang He, Beijing Institute of Technology (China)
Jun Lin, Beijing Institute of Technology (China)
Wenmin Wu, Beijing Institute of Technology (China)
Pengyuan Ren, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 6031:
ICO20: Remote Sensing and Infrared Devices and Systems
Jingshan Jiang; O. Yu. Nosach; Jiaqi Wang, Editor(s)

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