Hyperspectral Dual-Comb Imaging (IMAGE)
Caption
The researchers used their new direct hyperspectral dual-comb imaging approach to acquire hyperspectral images of ammonia gas escaping from a bottle. The left image shows a photograph of the scene while the right image shows a map of ammonia transmittance extracted from a single interferogram. The inset shows the spectral response measured by the system at a particular pixel.
Credit
Pedro Martín-Mateos, Universidad Carlos III de Madrid
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License
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