Instrument response, stability, and spectral performance of the Palo Alto Research Center's (PARC) Actuation of Liquid Crystal for Hyperspectral Remote Analysis (ALCHERA) hyperspectral imager are not well characterized. Conventional multispectral imagers have significant limitations in optical throughput (~1 % – 3 %), optical bandwidth, minimum size, and dynamic configurability. We will perform an instrument response calibration of the ALCHERA to characterize its spectral performance and to eliminate instrument-related artifacts.
More »