30 January 1980 Multiple-Cavity Infrared Electro-Optic Tunable Filter
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Abstract
A narrow-band electro-optically tunable infrared filter is described and initial experimental results are reported. The filter is basically a multiple-cavity Fabry-Perot filter. Metal layers, which separate the cavities, serve as electrodes and optically decouple the two or more cavities. The structure has potentially high transmission and may be tuned over a wide range of wavelengths.
© (1980) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
W. J. Gunning and Pochi Yeh "Multiple-Cavity Infrared Electro-Optic Tunable Filter", Proc. SPIE 0202, Active Optical Devices, (30 January 1980); doi: 10.1117/12.958092; https://doi.org/10.1117/12.958092
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