IMAGE ACQUISITION DEVICE, IMAGE-GENERATING DEVICE AND SPECTROSCOPE FOR SPATIALLY RESOLVED SPECTROSCOPY

摘要

The invention relates to an image acquisition device for the digital acquisition of a two-dimensional colour image comprising a plurality of light-sensitive sensor pixels (26) and a plurality of juxtaposed colour splitter elements (24), wherein at least two sensor pixels (26) are assigned to each colour splitter element (24). Furthermore, each colour splitter element (24) is designed such that it distributes polychromatic light (34) impinging thereon to the sensor pixels (26) assigned thereto at a distribution ratio that is dependent on the spectral composition of the impinging light. According to the invention, the colour splitter elements (24) are arranged in a two-dimensional pattern.