High-photon-throughput snapshot colour imaging using a monochromatic digital camera and a pupil-domain diffuser

Jonathan Hauser; Michael A. Golub; Amir Averbuch; Menachem Nathan; Valery A. Zheludev; Omer Inbar; Shay Gurevitch

doi:10.1080/09500340.2019.1567839

High-photon-throughput snapshot colour imaging using a monochromatic digital camera and a pupil-domain diffuser

Jonathan Hauser^*, Michael A. Golub, Amir Averbuch, Menachem Nathan, Valery A. Zheludev, Omer Inbar, Shay Gurevitch

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Colour RGB imaging with high throughput was achieved by a monochromatic digital camera with a dispersive diffuser at its pupil. An acquired snapshot monochromatic image was converted to colour coordinates through spectra, by resorting to digital processing with a compressed sensing-based algorithm of spectral imaging. Results of optical evaluation and calibration of an optical system and colour imaging experiments are reported.

Original language	English
Pages (from-to)	710-725
Number of pages	16
Journal	Journal of Modern Optics
Volume	66
Issue number	7
DOIs	https://doi.org/10.1080/09500340.2019.1567839
State	Published - 16 Apr 2019

Keywords

Colour and spectral imaging
image reconstruction

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10.1080/09500340.2019.1567839

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AU - Inbar, Omer

AU - Gurevitch, Shay

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High-photon-throughput snapshot colour imaging using a monochromatic digital camera and a pupil-domain diffuser

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Keywords

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