Presentation Information
[15p-PA4-5]Computer simulation of second-harmonic generation in a metamaterial consisting of a stack of films containing single-gap split-ring resonators
〇(M1)Taisho Tokuda1, Toshihiro Okamoto2, Masanobu Haraguchi2 (1.Grad. Sch. Sci. Tech. Innov. Tokushima Univ., 2.pLED Tokushima Univ.)
Keywords:
metamaterial,second-harmonic generation,single-gap split-ring resonators
It has been reported that second-harmonic generation occurs in metasurfaces formed by two-dimensional arrays of single-gap split-ring resonators, a type of meta-atom constituting metamaterials. By films and stacking this metasurface, a larger SH output is expected to be obtained. In this study, we assumed a film containing a single-gap SRRs and developed a computational method to determine the SH wave output spectrum in a stacked structure containing such films and conducted simulations based on this method.