Characterization of the DOIS prototype: a diffractive optic image spectrometer

Denise M. Lyons; Kevin J. Whitcomb

doi:10.1117/12.258067

13 November 1996 Characterization of the DOIS prototype: a diffractive optic image spectrometer

Denise M. Lyons, Kevin J. Whitcomb

Proceedings Volume 2819, Imaging Spectrometry II; (1996) https://doi.org/10.1117/12.258067
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

A diffractive optic image spectrometer has been designed and prototyped. Three dimensional spectral/spatial DOE imaging theory has been developed to simulate DOIS performance. The system's point spread function has been theoretically modeled and experimentally determined. The prototype has been characterized and demonstrated with a variety of targets. Three deconvolution algorithms have been implemented with the experimental 3D OTF and applied to recorded target images. The results shown demonstrate the high resolving power available with this approach.

Citation Download Citation

Denise M. Lyons and Kevin J. Whitcomb "Characterization of the DOIS prototype: a diffractive optic image spectrometer", Proc. SPIE 2819, Imaging Spectrometry II, (13 November 1996); https://doi.org/10.1117/12.258067

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