38 citations · 52 across the 3 of their papers we have counts for
3 papers
Exceptional point in a PT symmetric non-Hermitian terahertz plasmonic metasurface
Anshul Bhardwaj, Maidul Islam, Chandan Kumar +2
In this paper, we experimentally demonstrate a non-Hermitian open PT-symmetric terahertz metasurface comprising complementary plasmonic structures capable of exhibiting an exceptio…
Plasmon induced transparency in an air-dielectric grooved parallel plate terahertz waveguide
KM Dhriti, Maidul Islam, Angana Bhattacharya +2
In this article, we examine plasmon induced transparency (PIT) effect in a parallel plate waveguide (PPWG) comprising of two similar pyramidal shaped grooves. One of the grooves is…
Plasmon induced transparency in graphene based terahertz metamaterials
Koijam Monika Devi, M. Islam, Dibakar R. Chowdhury +2
Plasmon induced transparency (PIT) effect in a terahertz graphene metamaterial is numerically and theoretically analyzed. The proposed metamaterial comprises of a pair of graphene…