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Proceedings Paper

Development Of An Infrared Tunable Acousto-Optic Filter
Author(s): I . C. Chang
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Paper Abstract

This paper describes the development of an infrared tunable acousto-optic filter. A Te02 noncollinear filter was designed, constructed and tested for operation in the range of 2.5 to 5.5 micrometers. The filter has a measured spectral resolution of 16 cm-1 at a f/2.5 aperture. Application of the filter to optical coherence detection in the infrared is described.

Paper Details

Date Published: 4 May 1978
PDF: 9 pages
Proc. SPIE 0131, Practical Infrared Optics, (4 May 1978); doi: 10.1117/12.956035
Show Author Affiliations
I . C. Chang, Applied Technology Division of Itek Corporation (United States)


Published in SPIE Proceedings Vol. 0131:
Practical Infrared Optics
Jerrold Zimmerman; George Speake, Editor(s)

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