Compact Mid-Infrared Gas Sensing Enabled by an All-Metamaterial Design
Alexander Lochbaum, Alexander Dorodnyy, Ueli Koch, Stefan M. Koepfli, Sebastian Volk, Yuriy Fedoryshyn, Vanessa Wood, Juerg Leuthold
Abstract
, the electrically driven prototype already performs at par with much larger commercial devices while consuming 80% less energy per measurement. The all-metamaterial sensing concept offers a path toward more compact and energy-efficient mid-infrared gas sensors without trade-offs in sensitivity or robustness.
Topics & Concepts
MetamaterialInfraredNanotechnologyMaterials scienceOptoelectronicsOpticsPhysicsThermal Radiation and Cooling TechnologiesMetamaterials and Metasurfaces ApplicationsSpectroscopy and Laser Applications