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Electro-optic imaging fourier transform spectrometer

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dc.contributor.author Chao, Tien-Hsin
dc.date.accessioned 2009-04-08T19:40:40Z
dc.date.available 2009-04-08T19:40:40Z
dc.date.issued 2005-08-22
dc.identifier.citation 20th Congress of the International Commission for Optics (ICO20), Changchun, China, August 22-26, 2005. en_US
dc.identifier.clearanceno 05-1617
dc.identifier.uri http://hdl.handle.net/2014/41213
dc.description.abstract JPL is developing an innovative compact, low mass, Electro-Optic Imaging Fourier Transform Spectrometer (E-0 IFTS) for hyperspectral imaging applications. The spectral region of this spectrometer will be 1 - 2.5 pm (1000 - 4000 cm-') to allow high-resolution, high-speed hyperspectral imaging applications [l-5]. One application will be the remote sensing of the measurement of a large number of different atmospheric gases simultaneously in the same airmass. Due to the use of a combination of birefiingent phase retarders and multiple achromatic phase switches to achieve phase delay, this spectrometer is capable of hyperspectral measurements similar to that of the conventional Fourier transform spectrometer but without any moving parts. In this paper, the principle of operations, system architecture and recent experimental progress will be presented. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005. en_US
dc.subject hyperspectral Imaging en_US
dc.subject solild state imaging Fourier tranform spectrometer en_US
dc.subject birefringent phase retarders en_US
dc.subject liquid crystal achromatic phase switch en_US
dc.title Electro-optic imaging fourier transform spectrometer en_US
dc.type Preprint en_US


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