Wide spectrum, a large field of view telescope system design small distortion

Jin Hui; Hong-tao Ma; Chang-xiang Yan; Yuquan Zheng; Hui-lin Jiang

doi:10.1117/12.2015213

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31 January 2013 Wide spectrum, a large field of view telescope system design small distortion

Jin Hui, Hong-tao Ma, Chang-xiang Yan, Yuquan Zheng, Hui-lin Jiang

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Proceedings Volume 8759, Eighth International Symposium on Precision Engineering Measurement and Instrumentation; 87590X (2013) https://doi.org/10.1117/12.2015213
Event: International Symposium on Precision Engineering Measurement and Instrumentation 2012, 2012, Chengdu, China

Abstract

This applies to the design of a telescope system imaging spectrometer, imaging spectrometer for the characteristics of the telescope from the pre-and post-spectrometer components. Pre-telescope system parameters and imaging quality of the application of the imaging spectrometer is very important. This paper designed a spectral range of 1000nm ~ 2500nm, field of view of 28.1 ° × 0.3 °, a relatively large diameter of 1 / 4, 180mm focal length of the telescope system. Systems in a wide spectral 1000nm ~ 2500nm spectral range by the glass and two matching spectral correction of chromatic aberration, distortion control at 0.2%, to ensure good follow-up spectroscopy with the butt, this design can be used for aviation the large field, high-resolution imaging.

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Jin Hui, Hong-tao Ma, Chang-xiang Yan, Yuquan Zheng, and Hui-lin Jiang "Wide spectrum, a large field of view telescope system design small distortion", Proc. SPIE 8759, Eighth International Symposium on Precision Engineering Measurement and Instrumentation, 87590X (31 January 2013); https://doi.org/10.1117/12.2015213

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