Paper
15 May 1997 Tunable hybrid spectral imaging optic: experimental results
Bernard S. Fritz, J. Allen Cox
Author Affiliations +
Abstract
An optical device is presented that uses the highly wavelength dispersive nature of diffractive optics to provide a means of either removing a small waveband of incident radiation from a scene, to function as a tunable notch filter, or passing only a small waveband of incident radiation from the scene, to function as a tunable bandpass filter. A prototype design example is presented along with preliminary performance analysis.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bernard S. Fritz and J. Allen Cox "Tunable hybrid spectral imaging optic: experimental results", Proc. SPIE 3010, Diffractive and Holographic Device Technologies and Applications IV, (15 May 1997); https://doi.org/10.1117/12.274417
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KEYWORDS
Prototyping

Optical filters

Spatial filters

Image transmission

Optical components

Tunable filters

Mercury

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