31 October 2016 Design and verification of a flat-field aberration-corrected concave blaze grating for hyperspectral imaging
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Abstract
An optimization process to control the aberration of a concave grating is developed. The approach has a dramatic reduction in aberration and great improvement in spectral resolution.
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Cheng-Hao Ko, Cheng-Hao Ko, Sheng-Yu Tsai, Sheng-Yu Tsai, Yueh-Hsun Wu, Yueh-Hsun Wu, Chi-Tsung Hong, Chi-Tsung Hong, Jih-Run Tsai, Jih-Run Tsai, Bang-Ji Wang, Bang-Ji Wang, Chiu-Der Hsiao, Chiu-Der Hsiao, } "Design and verification of a flat-field aberration-corrected concave blaze grating for hyperspectral imaging", Proc. SPIE 10021, Optical Design and Testing VII, 100210M (31 October 2016); doi: 10.1117/12.2245302; https://doi.org/10.1117/12.2245302
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