Affiliation:
1. State Key Laboratory of Metal Matrix Composite Shanghai Jiao Tong University Shanghai 200240 China
2. Department of Electronic Science and Technology College of Big Data and Information Engineering Guizhou University Guiyang 550025 China
3. College of Electronics and Information Engineering Shenzhen University Shenzhen 518060 China
Abstract
AbstractThe multispectral compatible infrared camouflage technology is implemented these days to counter the developing infrared detectors and detectors of other bands. However, the conflict between delicate optical structures and scalable procedures has significantly impeded the development and application of multispectral‐compatible camouflage technology. Therefore, a semi‐open Fabry‐Perot structure is introduced, and the color and infrared emissivity by structural parameters for color‐matched visible‐infrared compatible camouflage are modulated. The prepared compatible camouflage film exhibits visible camouflage by the minimum color difference of 1.6 L*a*b* (under desert background) and infrared camouflage by low emission (ε3–5 µm ≈ 0.17 and ε8–14 µm ≈ 0.143). Due to its flexibility and scalability, the compatible camouflage film can be applied in practical applications and exhibits desirable visible and infrared camouflage performance in different battlefield backgrounds.
Funder
National Natural Science Foundation of China
Science and Technology Commission of Shanghai Municipality
Education Department of Hunan Province
Subject
General Physics and Astronomy,General Engineering,Biochemistry, Genetics and Molecular Biology (miscellaneous),General Materials Science,General Chemical Engineering,Medicine (miscellaneous)