Large Optical Modulation of Dielectric Huygens' Metasurface Absorber (Advanced Optical Materials 10/2023).

In article number 2300102, Hao-Yu Cheng, Kung-Hsuan Lin, Kuo-Ping Chen, and co-workers demonstrate both theoretically and experimentally that modulation depth is enhanced by two orders of magnitude in Huygens' metasurface absorber where electric dipole lattice resonance matches the magnetic dipole resonance. Kerker effects, Mie resonances, photothermal effects, silicon nanostructures Keywords: Kerker effects; Mie resonances; photothermal effects; silicon nanostructures EN Kerker effects Mie resonances photothermal effects silicon nanostructures 1 1 1 05/24/23 20230519 NES 230519 Mie-type optical resonators are applicable to all-optical modulation. [Extracted from the article]