We proposed and experimentally demonstrated a mechanism to achieve spectrally-selective metallic emitters based on tunneling effect. This effect allows a simple flat metal film to achieve near-unity emissivity with controlled spectral selectivity for efficient heat-to-light energy conversion.
|Original language||English (US)|
|Title of host publication||Optics InfoBase Conference Papers|
|Publisher||Optica Publishing Group (formerly OSA)|
|State||Published - Jan 1 2016|