Nonvolatile Tunable Integrated Mid-Infrared GST-SiC Metasurfaces

Authors :: Sajjad Abdollahramezani
Ali A. Eftekhar
Matteo Bosi
Ali Adibi
Xi Wu
Tianren Fan
Taylor G. Allen
Joseph W. Perry
Source :: 31st Annual Conference of the IEEE Photonics Society, IPC 2018, pp. 8527263-1, RESTON, VA, USA, 30 Sept.-4 Oct. 2018, info:cnr-pdr/source/autori:Wu, Xi; Fan, Tianren; Allen, Taylor G.; Abdollahramezani, Sajjad; Eftekhar, Ali A.; Bosi, Matteo; Perry, Joseph W.; Adibi, Ali/congresso_nome:31st Annual Conference of the IEEE Photonics Society, IPC 2018/congresso_luogo:RESTON, VA, USA/congresso_data:30 Sept.-4 Oct. 2018/anno:2018/pagina_da:8527263-1/pagina_a:/intervallo_pagine:8527263-1
Publication Year :: 2018
Publisher :: IEEE, 2018.
Abstract: [object Object]We demonstrate an integrated mid-infrared 3C-S?C metasurface with relatively sharp transmission peaks associated with phonon-mediated magnetic polariton resonance. We further show the possibility of developing reconfigurable metasurfaces using such architectures by integrating a thin layer of phase-change material, Ge2Sb2Te5, on top of the SiC layer.