Ultra-broadband and angle-insensitive perfect absorber in the mid-infrared atmospheric window
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.167633
Abstract: Abstract An ultra-broadband and angle-insensitive absorber is proposed and demonstrated in the mid-infrared (MIR) atmospheric window. The structure is coated with periodically arranged metal grating on top of a metal-insulator-metal (MIM) plate. The average absorption… read more here.
Keywords: broadband angle; broadband; mid infrared; angle insensitive ... See more keywords
Broadband, Angle- and Polarization-Invariant Antireflective and Absorbing Films by a Scalable Synthesis of Monodisperse Silicon Nanoparticles.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c03263
Abstract: Optically induced magnetic resonances (OMRs) are highly tunable scattering states that cannot be reproduced in systems that only support electric resonances, such as in metals, lossy, or low-index materials. Despite offering unique scattering and coupling… read more here.
Keywords: silicon nanoparticles; angle polarization; broadband angle; synthesis ... See more keywords