Snapshot hyperspectral imaging using a random phase mask and spectral filter array

Kristina Monakhova; Kyrollos Yanny; Laura Waller

doi:10.1364/COSI.2020.JF2F.4

Imaging and Applied Optics Congress
OSA Technical Digest (Optica Publishing Group, 2020),
paper JF2F.4
•https://doi.org/10.1364/COSI.2020.JF2F.4

Snapshot hyperspectral imaging using a random phase mask and spectral filter array

Kristina Monakhova, Kyrollos Yanny, and Laura Waller

Computational Optical Sensing and Imaging 2020

Washington, DC United States
22–26 June 2020
ISBN: 978-1-943580-77-4

From the session
Infrared, Spectral, Polarization Imaging (Joint COSI and IS) (JF2F)

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K. Monakhova, K. Yanny, and L. Waller, "Snapshot hyperspectral imaging using a random phase mask and spectral filter array," in Imaging and Applied Optics Congress, OSA Technical Digest (Optica Publishing Group, 2020), paper JF2F.4.

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Abstract

We introduce a snapshot hyperspectral imager that uses a random phase mask, repeated spectral filter array, and compressive recovery to achieve high spatial and spectral resolution in a small form factor.

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