Mapping of spectral signatures with snapshot spectral imaging

Oren Pe'eri, Michael A. Golub*, Menachem Nathan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We propose a snapshot spectral imaging method that enables direct reconstruction of spatial maps for spectral signatures of given materials using a monochromatic image sensor. An image-plane array of dispersive shapers converts an aerial image of an object into a tailored mixture of spectral and spatial data that is sensed and digitally processed to reconstruct weight coefficients of the spectral signatures. The feasibility of the method is proven by computer simulations.

Original languageEnglish
Pages (from-to)4309-4318
Number of pages10
JournalApplied Optics
Volume56
Issue number15
DOIs
StatePublished - 20 May 2017

Funding

FundersFunder number
Ministry of Science and Technology, Israel3-10416, 3-13601

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