Paper
21 March 2023 Research progress of multifunctional metamaterials based on vanadium dioxide
Yuan Lu, Changqi Zhou, Yunsong Feng, Wei Jin
Author Affiliations +
Proceedings Volume 12595, Advanced Fiber Laser Conference (AFL2022); 125950G (2023) https://doi.org/10.1117/12.2667018
Event: Advanced Fiber Laser Conference (AFL2022), 2022, Changsha, China
Abstract
Metasurface has the ability to manipulate electromagnetic wave in the subwavelength range, and has great application potential in stealth, detection, nuclear magnetism, high magnetic field, solar energy and microwave energy utilization, so it has been paid great attention. The physical properties of vanadium dioxide can change from semiconductor phase to metal state under certain temperature conditions, and the change is reversible. By using vanadium dioxide to design and fabricate metamaterials, temperature controlled multifunctional metamaterials can be made. This metamaterial has a much wider range of applications. Metamaterials based on vanadium dioxide have developed rapidly in recent years. Researchers have used vanadium dioxide to switch terahertz waves from spectral to spatial characteristics, tuning and dynamic control. One promising application of metamaterials is the realization of high-quality holograms. Metamaterials designed with vanadium dioxide can be used to make temperature-dependent dynamic holography. Vanadium dioxide can also be used in the optical band to regulate the absorption and reflection of photoelectric devices. In this paper, the research status in these related fields is reviewed.
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuan Lu, Changqi Zhou, Yunsong Feng, and Wei Jin "Research progress of multifunctional metamaterials based on vanadium dioxide", Proc. SPIE 12595, Advanced Fiber Laser Conference (AFL2022), 125950G (21 March 2023); https://doi.org/10.1117/12.2667018
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KEYWORDS
Metamaterials

Vanadium

Terahertz radiation

Holography

Dielectrics

Electromagnetism

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