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Proceedings Paper

Status of astigmatism-corrected Czerny-Turner spectrometers
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Paper Abstract

In order to analysis and design the Czerny-Turner structure spectrometer with the high resolution and high energy reception, various astigmatism methods of the Czerny-Turner structure are reported. According to the location of plane grating, the astigmatism correction methods are divided into two categories, one is the plane grating in divergent illumination, another is the plane grating in parallel illumination. Basing on the different methods, the anastigmatic principle and methods are analyzed, the merits and demerits of the above methods are summarized and evaluated. The theoretical foundation for design of broadband eliminating astigmatism Czerny-Turner spectrometer and the reference value for the further design work are laid by the summary and analyzing in this paper.

Paper Details

Date Published: 19 October 2016
PDF: 8 pages
Proc. SPIE 10155, Optical Measurement Technology and Instrumentation, 101550H (19 October 2016); doi: 10.1117/12.2244265
Show Author Affiliations
Xinhang Li, Changchun Univ. of Science and Technology (China)
Keyan Dong, Changchun Univ. of Science and Technology (China)
Yan An, Changchun Univ. of Science and Technology (China)
Zhenye Wang, Changchun Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 10155:
Optical Measurement Technology and Instrumentation
Sen Han; JiuBin Tan, Editor(s)

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