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26 November 2012 Optical system design for a short-wave infrared imaging spectrometer
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Abstract
A short-wave infrared (SWIR) imaging spectrometer with all reflective elements was designed, covering the spectral range 1000-2500nm with a spectral resolution of 10nm. The imaging spectrometer is composed of an off-axis three-mirror anastigmatic (TMA) telescope and an Offner spectral imaging system with convex grating. The design result shows that the system has compact structure, light weight, wide field of view, small smile and keystone, excellent image quality and practical feasibility. The design method is simple and easy-operating.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Han Huang, Xiaotong Li, and Zhaofeng Cen "Optical system design for a short-wave infrared imaging spectrometer", Proc. SPIE 8557, Optical Design and Testing V, 85570R (26 November 2012); https://doi.org/10.1117/12.999613
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