Infrared stealth technology based on electrochromic principle

Ke Wang; Wei Zhang; Tongyu Liu; Zihao Zhang

doi:10.1117/12.3045938

13 December 2024 Infrared stealth technology based on electrochromic principle

Ke Wang, Wei Zhang, Tongyu Liu, Zihao Zhang

Author Affiliations +

Proceedings Volume 13492, AOPC 2024: Laser Technology and Applications; 1349208 (2024) https://doi.org/10.1117/12.3045938
Event: Applied Optics and Photonics China 2024 (AOPC2024), 2024, Beijing, China

Abstract

With the continuous development of infrared detection equipment, higher requirements are put forward for the survivability of various weapons and equipment. Infrared stealth technology can reduce or control the infrared radiation of the target, shorten the distance and reduce the probability of being discovered, and improve the survivability of the target. In recent years, the rapid development of electrochromic technology provides a new idea for the regulation of infrared emissivity. Under the action of low electric field, electrochromic materials can realize reversible and stable regulation of optical properties (transmittance, absorptivity, reflectivity, etc.) in a wide spectral range (visible light and near, middle and far infrared), and have the advantages of low energy consumption, rapid response, stable cycle performance, etc., and the available infrared electrochromic materials system is rich. Therefore, electrochromic technology can be applied to dynamic infrared stealth, which can adapt the target to the change of environmental background, and has important application prospects in infrared stealth and camouflage.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ke Wang, Wei Zhang, Tongyu Liu, and Zihao Zhang "Infrared stealth technology based on electrochromic principle", Proc. SPIE 13492, AOPC 2024: Laser Technology and Applications, 1349208 (13 December 2024); https://doi.org/10.1117/12.3045938

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