“…A more desirable approach for many scenarios is the use of snapshot technologies, which acquire both spatial and spectral information in one measurement. Commonly seen in astronomy, Integral Field Spectrometers (IFSs) aim to acquire full hyperspectral data cubes within single snapshot images, with many based on lenslet arrays, fiber bundles, and slicing mirrors [1,2,3,4,5,6]. However, most devices rely on grating-based wavelength characterization, with device footprints scaling with spectral resolution.…”