Conference Proceedings
High-resolution mid-infrared spectral reconstruction using a subwavelength coaxial aperture array
B Craig, J Meng, VR Shrestha, JJ Cadusch, KB Crozier
CLEO: Applications and Technology 2019 | OSA & IEEE | Published : 2019
Abstract
We demonstrate mid-infrared computational spectroscopy using an array of coaxial aperture filters. We experimentally determine material transmission spectra using an algorithm whose inputs are the transmission spectra and the power transmitted through each filter.
Grants
Awarded by Defense Advanced Research Projects Agency