2 papers
physics.optics2026
Direct visualization of non-equilibrium heat extraction by a metasurface absorber
Shu Watanabe, Robert E. Simpson, Takuo Tanaka +1
Metasurface heat absorption is conventionally characterized by far-field infra-red spectroscopy under equilibrium conditions. The approach provides information on the surface emiss…
physics.optics2026
Robust Broadband Infrared Unidirectional Absorption Enabled by a Non-Hermitian Multilayer
Ayaha Yamamoto, Ganbat Batorgil, Yu-Jung Lu +2
Unidirectional electromagnetic absorption provides a powerful approach for controlling light and heat, yet broadband realization in the infrared spectral region remains experimenta…