128 citations · 376 across the 15 of their papers we have counts for
3 papers · 1 filter
Broad Angle Negative Refraction in Lossless all Dielectric Multilayer Asymmetric Anisotropic Metamaterial
Ayed Al Sayem, Mahdy Rahman Chowdhury Mahdy, Md. Saifur Rahman
In this article, it has been theoretically shown that broad angle negative refraction is possible with asymmetric anisotropic metamaterials constructed by only dielectrics or loss…
Negative Refraction with High Transmission in Graphene-hBN Hyper Crystal
Ayed Al Sayem, Mahdy Rahman Chowdhury Mahdy, Ifat Jahangir +1
In this article, we have theoretically investigated the performance of graphene-hexagonal Boron Nitride hyper crystals to demonstrate all angle negative refraction.Hexagonal Boron…
Ultrathin Ultra-broadband Electro-Absorption Modulator based on Few-layer Graphene based Anisotropic Metamaterial
Ayed Al Sayem, Mahdy Rahman Chowdhury Mahdy, Ifat Jahangir +1
In this article, a few-layered graphene-dielectric multilayer (metamaterial) electro-optic modulator has been proposed in the mid and far infrared range that works on electro-absor…