Wavelength Selective Metamaterials for Superior Thermal Camouflaging

Dibaskar Biswas; Bodhan Chakraborty; Tanmay Bhowmik; Jegyasu Gupta; Debabrata Sikdar

doi:10.1364/FIO.2023.JM7A.70

Frontiers in Optics + Laser Science 2023 (FiO, LS)
Technical Digest Series (Optica Publishing Group, 2023),
paper JM7A.70
•https://doi.org/10.1364/FIO.2023.JM7A.70

Wavelength Selective Metamaterials for Superior Thermal Camouflaging

Dibaskar Biswas, Bodhan Chakraborty, Tanmay Bhowmik, Jegyasu Gupta, and Debabrata Sikdar

Laser Science 2023

Tacoma, Washington United States
9–12 October 2023
ISBN: 978-1-957171-29-6

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D. Biswas, B. Chakraborty, T. Bhowmik, J. Gupta, and D. Sikdar, "Wavelength Selective Metamaterials for Superior Thermal Camouflaging," in Frontiers in Optics + Laser Science 2023 (FiO, LS), Technical Digest Series (Optica Publishing Group, 2023), paper JM7A.70.

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Abstract

Thermal camouflaging helps in avoiding detection by infrared cameras sensing thermal radiation. Here, we propose a metamaterial for remarkable power reduction in the detected bands of thermal cameras while enhancing emission in the undetected bands.

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