“PERFECT INVISIBILITY CLOAKS require the constitutive materials with extreme properties such as anisotropy, inhomogeneity, singular dielectric parameters, or even negative index of refraction, which challenge the current fabricating technologies, specifically in optical frequencies.”
https://lnkd.in/e7eyJgs
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022