The 83rd JSAP Autumn Meeting 2022

Presentation information

Oral presentation

3 Optics and Photonics » 3.1 Basic optics and frontier of optics (merged with formerly 3.2 Equipment optics and materials)

[20a-A202-1~8] 3.1 Basic optics and frontier of optics (merged with formerly 3.2 Equipment optics and materials)

Tue. Sep 20, 2022 9:00 AM - 11:00 AM A202 (A202)

Atsushi Taguchi(Hokkaido Univ.)

9:30 AM - 9:45 AM

[20a-A202-3] Detection of local magnetic field distribution with single-gap split ring resonator

Kazuki Takabatake1, Toshihiro Okamoto2, Kenzo Yamaguchi2, Masanobu Hraguchi2 (1.Tokushima Univ., 2.Tokushima Univ. pLED)

Keywords:metamaterial, optical magnetic field

One of the metaatoms that make up a metamaterial is Split Ring Resonator (SRR). We have investigated the phenomenon of polarized scattered light perpendicular to the incident electric field caused by the one-segment SRR in which the magnetic resonance mode excited by the incident magnetic field. In this study, we considered that it is possible to image the light magnetic field using this scattered light, and tried to observe the scattered light intensity distribution according to the interference pattern of the light magnetic field.