Dual-color terahertz spatial light modulator for single-pixel imaging

Weili Li; Xuemei Hu; Jingbo Wu; Kebin Fan; Benwen Chen; Caihong Zhang; Wei Hu; Xun Cao; Biaobing Jin; Yanqing Lu; Jian Chen; Peiheng Wu

doi:10.1038/s41377-022-00879-5

Light: Science & Applications (Jun 2022)

Dual-color terahertz spatial light modulator for single-pixel imaging

Weili Li,
Xuemei Hu,
Jingbo Wu,
Kebin Fan,
Benwen Chen,
Caihong Zhang,
Wei Hu,
Xun Cao,
Biaobing Jin,
Yanqing Lu,
Jian Chen,
Peiheng Wu

Affiliations

Weili Li: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University
Xuemei Hu: School of Electronic Science and Engineering, Nanjing University
Jingbo Wu: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University
Kebin Fan: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University
Benwen Chen: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University
Caihong Zhang: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University
Wei Hu: National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures and College of Engineering and Applied Sciences, Nanjing University
Xun Cao: School of Electronic Science and Engineering, Nanjing University
Biaobing Jin: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University
Yanqing Lu: National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures and College of Engineering and Applied Sciences, Nanjing University
Jian Chen: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University
Peiheng Wu: Research Institute of Superconductor Electronics (RISE), School of Electronic Science and Engineering, Nanjing University

DOI: https://doi.org/10.1038/s41377-022-00879-5
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 10

Abstract

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Liquid crystal metasurface based spatial light modulator is developed for terahertz dual-color compressive imaging. Significant improvement of imaging quality and speed is demonstrated using proposed auto-calibrated algorithms and frequency-switching method.

Published in Light: Science & Applications

ISSN: 2047-7538 (Online)
Publisher: Nature Publishing Group
Country of publisher: United Kingdom
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.nature.com/lsa/

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