The 80th JSAP Autumn Meeting 2019

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4 JSAP-OSA Joint Symposia 2019 » 4.5 Terahertz Photonics

[19p-E215-1~17] 4.5 Terahertz Photonics

Thu. Sep 19, 2019 12:45 PM - 6:30 PM E215 (E215)

Toshihiko Kiwa(Okayama Univ.), Katsuhiko Miyamoto(Chiba Univ.), Makoto Nakajima(Osaka Univ.)

5:15 PM - 5:30 PM

▲ [19p-E215-13] Phase singularity in double-layer metamaterial

〇(PC)Zhengli Han1, Seigo Ohno2, Hiroaki Minamide1 (1.Riken, 2.Tohoku university)

Keywords:metamaterial, phase singularity

Electromagnetic wave experiences phase changing both in propagation and resonance. Extreme phase changing is interesting and has its applications. Here we report a phase singularity phenomenon in double-layer metamaterial.