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Proceedings Paper

Design of imaging spectrograph for improving spectral and spatial resolutions
Author(s): Kai-Ping Chuang; Hau-Wei Wang; Fu-Shiang Yang
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Paper Abstract

We propose a novel grating-based all-transmissive imaging spectrograph in which the collimating and focusing optics have the same optical structure with a linear chromatic dispersion and the minimized Seidel aberrations. The imaging spectrograph is designed as a telecentric system on both object and image side. The spectral and spatial resolutions of the imaging spectrograph can be improved. A designed and an achromatic lens type are compared for demonstrating the performance.

Paper Details

Date Published: 1 September 2006
PDF: 8 pages
Proc. SPIE 6302, Imaging Spectrometry XI, 630208 (1 September 2006); doi: 10.1117/12.678886
Show Author Affiliations
Kai-Ping Chuang, Industrial Technology Research Institute (Taiwan)
Hau-Wei Wang, Mingchi Univ. of Technology (Taiwan)
Fu-Shiang Yang, Industrial Technology Research Institute (Taiwan)


Published in SPIE Proceedings Vol. 6302:
Imaging Spectrometry XI
Sylvia S. Shen; Paul E. Lewis, Editor(s)

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