Open AccessHigh-Resolution Mid-Infrared Spectral Reconstruction using a Subwavelength Coaxial Aperture Array
Author(s) -
Benjamin Craig,
Jiajun Meng,
Vivek Raj Shrestha,
Jasper J. Cadusch,
Kenneth B. Crozier
Publication year - 2019
Publication title -
2019 conference on lasers and electro-optics (cleo)
Language(s) - English
Resource type - Conference proceedings
ISBN - 978-1-943580-57-6
DOI - 10.1364/cleo_at.2019.jtu2a.48
Subject(s) - photonics and electrooptics
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. © 2019 The Author(s)
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom