Coded aperture snapshot spectral imager based on liquid crystal spatial light modulator

TitleCoded aperture snapshot spectral imager based on liquid crystal spatial light modulator
Publication TypeConference Paper
Year of Publication2013
AuthorsR Zhu, TH Tsai, and DJ Brady
Conference NameOptics Infobase Conference Papers
Date Published01/2013
Abstract

We describe the use of a liquid crystal on silicon modulator to jointly code spatial and spectral features for snapshot spectral imaging. We demonstrate compressive measurement of megapixel multispectral image with 5 nm resolution. © OSA 2013.

DOI10.1364/fio.2013.fw1d.4