Gain manipulation of a slotted sphere using general bi-isotropic coating.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.002873
Abstract: The gain characteristics of a general bi-isotropic (BI) coated slotted sphere have been studied using numerical calculations. An eigenfunction expansion method has been used to derive analytical expressions for the radiated electric and magnetic fields.… read more here.
Keywords: general isotropic; tellegen; gain; slotted sphere ... See more keywords
Loss-gain compensated anti-Hermitian magnetodielectric medium to realize Tellegen nihility effects.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.483103
Abstract: Generalized duality transformations significantly modify the constitutive relations of electromagnetic media, preserving principal electromagnetic properties. Here, we contemplate transformation of Tellegen nihility as a specific type of extreme-property nonreciprocal bi-isotropic media and show that some… read more here.
Keywords: magnetodielectric medium; tellegen nihility; medium; anti hermitian ... See more keywords