[13p-C302-1~11] Thermonanophotonics

[13p-C302-2] Thermal radiation control by metafilament and its applications

〇Junichi Takahara^1,2, Tianji Liu², Hirofumi Toyoda² (1.PARC, Osaka Univ., 2.Eng., Osaka Univ.)

Keywords:plasmonics, thermal radiation, metasurface

In this presentation, we first review various methods of thermal radiation cotrol by artificial nano/micro structures and describe the principles of metasurface in detail. Then, we introduce a metafilament: electrically connected metasurface ready for Ohmic heating. Finally, we describe applications for efficient incandescent lamps or radiative cooling devices etc.