title: Lambertian thermal emitter based on plasmonic enhanced absorption.
abstract: In this paper, a narrow band thermal emission at 10 μm is demonstrated using a one dimensional metasurface. The proposed metasurface structure provides magnetic resonance mode that enhances the phonon absorption of SiO2. The proposed metasurface thermal emitter shows a Lambertian distribution. Additionally, 5.8-folds enhancement of emissivity is achieved by optimizing the cavity thickness of the metasurfaces. This type of thermal emitter will be useful for IR sensing applications.
authors: Chih-Ming
authors: CM
authors: Wang
authors: Din Ping
authors: DP
authors: Tsai