Spectral Detection
Dispersing the emission with a grating or prism across a detector array so each pixel records a short emission spectrum instead of a single filtered band. This removes the need to pick filters in advance and supplies the per-channel spectra that unmixing requires.
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Dispersing the emission with a grating or prism across a detector array so each pixel records a short emission spectrum instead of a single filtered band. This removes the need to pick filters in advance and supplies the per-channel spectra that unmixing requires.
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