@inproceedings{bbb44861bec741bfb9c2f5a2c41198ba,
title = "The use of chalcogenide phase change materials for optical phase control and its plasmonic applications",
abstract = "In the field of nanophotonics, nanostructures for active tuning of optical phase has emerged as a versatile platform for novel types of spatial light modulators, integrated optical devices, and ultrahigh resolution display pixels. Tuning of optical wavefronts with phase change materials (PCMs) such as Ge2Sb2Te5 can manipulate an actively-tuned artificial wavefront with the convergence of metasurface design technology. Various light phenomena such as perfect absorbers, beaming angle tweezers, and arbitrary phase profile generations for optical hologram applications have been achieved with active platform by adopting PCMs into optical nanostructures.",
keywords = "GeSbTe, phase change materials, Active metasurfaces, Optical wavefront control",
author = "Lee, {Seung Yeol}",
note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; 2019 Micro- and Nanotechnology (MNT) Sensors, Systems, and Applications XI Conference ; Conference date: 14-04-2019 Through 18-04-2019",
year = "2019",
doi = "10.1117/12.2518381",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Thomas George and Islam, {M. Saif}",
booktitle = "Micro- and Nanotechnology Sensors, Systems, and Applications XI",
address = "United States",
}