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Compact imaging spectrometer combining Fourier transform spectroscopy with a Fabry-Perot interferometer



Compact imaging spectrometer combining Fourier transform spectroscopy with a Fabry-Perot interferometer



Optics Express 17(10): 8319-8331



An imaging spectrometer based on a Fabry-Perot interferometer is presented. The Fabry-Perot interferometer scans the mirror distance up to contact and the intensity modulated light signal is transformed using a Fourier Transform based algorithm, as the Michelson based Fourier Transform Spectrometers does. The resulting instrument has the advantage of a compact, high numerical aperture, high luminosity hyperspectral imaging device. Theory of operation is described along with one experimental realization and preliminary results.

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Accession: 052206879

Download citation: RISBibTeXText

PMID: 19434165

DOI: 10.1364/OE.17.008319


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