Chromatic Aberration Analysis and Correction of Fore-Optics of a Light Field Imaging Spectrometer

摘要

Light field imaging spectrometer is a snapshot spectrometer which can capture spatial and spectral information of objects in one snapshot. Chromatic aberration of the fore-optics will cause deviation of the imaging position of the filter-array. The effect of the chromatic aberration of the fore-optics of a light field imaging spectrometer is analyzed and a correction method is presented.