Portal de Periódicos da CAPES

Analysis Of Electromagnetic Field Transmitted By A Uniaxial Chiral Lens

2012; Taylor & Francis; Volume: 26; Issue: 8-9 Linguagem: Inglês

10.1080/09205071.2012.710354

1569-3937

A. Ghaffar, M. H. Shahzad, Muhammad Yasin Naz, Shakeel Ahmed, Muhammad Sharif, Qaisar Abbas Naqvi, Aqeel A. Syed,

Metamaterials and Metasurfaces Applications

Abstract —In this paper, the transmission of the electromagnetic waves through a plano convex lens of lossless uniaxial chiral medium is derived using dyadic transmission coefficient. Derived geometrical optics field is valid everywhere except at focal point where it gives infinite value.Singularity of the field at focal point is addressed using Maslov's method. The effects of different constitutive parameters on the refracted field are also discussed.