3:45 PM - 4:00 PM ▼ [20p-E206-8] Effects of Substrate Phonon Absorption on the Resonance Properties of Ultrathin Metamaterials in the Terahertz Range 〇Tianye Niu1, Boqi Qiu1, Ya Zhang3, Kazuhiko Hirakawa1,2 (1.IIS, 2.INQIE, 3.TUAT)