Tunable hybrid spectral imaging optic: experimental results

Bernard S. Fritz; J. Allen Cox

doi:10.1117/12.274417

15 May 1997 Tunable hybrid spectral imaging optic: experimental results

Bernard S. Fritz, J. Allen Cox

Author Affiliations +

Proceedings Volume 3010, Diffractive and Holographic Device Technologies and Applications IV; (1997) https://doi.org/10.1117/12.274417
Event: Photonics West '97, 1997, San Jose, CA, United States

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.

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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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