Proceedings Paper
Acousto-Optic Tunable Filters For High Resolution Spectral Analysis| Format | Member Price | Non-Member Price |
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Paper Abstract
The acousto-optic tunable filter is a solid state, electronically tunable device suitable for rapid-scanning spectrometer applications. The spectral resolution of the AOTF spectrometer is limited by the size of the acousto-optic crystal. This paper discusses techniques to increase the resolution of an AUTF spectrometer witnout losing its other inherent advantages, particularly its large optical tnroughput. Utilizing an AUTF in optical cascade with a scanning Fabry-Perot interferometer, resolvable bandwidth of 0.8/A was obtained at 3.39 microns.
Paper Details
Date Published: 21 July 1981
PDF: 4 pages
Proc. SPIE 0268, Imaging Spectroscopy I, (21 July 1981); doi: 10.1117/12.959939
Published in SPIE Proceedings Vol. 0268:
Imaging Spectroscopy I
David D. Norris, Editor(s)
PDF: 4 pages
Proc. SPIE 0268, Imaging Spectroscopy I, (21 July 1981); doi: 10.1117/12.959939
Show Author Affiliations
I. C. Chang, Applied Technology Division of Itek Corporation (United States)
P. Katzka, Applied Technology Division of Itek Corporation (United States)
Published in SPIE Proceedings Vol. 0268:
Imaging Spectroscopy I
David D. Norris, Editor(s)
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