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.
Compact imaging spectrometer combining Fourier transform spectroscopy with a Fabry-Perot interferometer / PISANI M; ZUCCO M. - In: OPTICS EXPRESS. - ISSN 1094-4087. - 17(2009), pp. 8319-8331.
Compact imaging spectrometer combining Fourier transform spectroscopy with a Fabry-Perot interferometer
PISANI, MARCO;ZUCCO, MASSIMO
2009
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
