@inproceedings{a96d826b61c74c329276389baa76a054,
title = "Reconfigurable infrared spectral imaging with phase change materials",
abstract = "A spatial light modulator (SLM) is a key device that enables a coded aperture imaging technique to extract spectral signature for remote detection and identification without platform motion. The SLMs offer a way to carry out spectral imaging with reconfigurability, which allows signature detection against a spectrally cluttered background. Liquidcrystal display (LCD) arrays and digital micro-mirror devices (DMDs) are used to implement the spatial light modulators, and there are shortcomings in infrared (IR) applications. Here, we report on a new solid-state SLM modulator device operating in the infrared range with SbTe-based phase change material. The SLM leverages a dramatic change (<2) in refractive index of SbTe phase change material within most of the IR bands, depending on their phase (amorphous versus crystalline).",
keywords = "Imaging, Infrared, Phase change materials, Spatial light modulator",
author = "Moon, {Jeong Sun} and Seo, {Hwa Chang} and Son, {K. Kay} and Eilam Yalon and Kangmu Lee and Elias Flores and Geovanni Candia and Eric Pop",
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 = "10.1117/12.2519492",
language = "الإنجليزيّة",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
editor = "Thomas George and Islam, {M. Saif}",
booktitle = "Micro- and Nanotechnology Sensors, Systems, and Applications XI",
}