Dual-band spatially-distinguishable metasurface thermal emitter for filterless mid-infrared gas sensing
Yunxiang Chen, Boxiang Wang, Changying Zhao
Topics & Concepts
Common emitterInfraredMiniaturizationMaterials scienceRadiative transferThermalOpticsOptoelectronicsThermophotovoltaicThermal radiationExcited stateTerahertz radiationPhysicsNanotechnologyAtomic physicsThermodynamicsMeteorologyThermal Radiation and Cooling TechnologiesMetamaterials and Metasurfaces ApplicationsAtmospheric aerosols and clouds