Compact Mid-Infrared Gas Sensing Enabled by an All-Metamaterial Design Lochbaum, Alexander ; Dorodnyy, Alexander ; Koch, Ueli ; Koepfli, Stefan M. ; Volk, Sebastian ; Fedoryshyn, Yuriy ; Wood, Vanessa ; Leuthold, Juerg Abstract Publication: Nano Letters Pub Date: June 2020 DOI: 10.1021/acs.nanolett.0c00483 Bibcode: 2020NanoL..20.4169L