title: A non-reflecting metamaterial slab under the finite-embedded coordinate transformation.
abstract: Under the restrictions that the mapping functions of transformation are defined in extended two-dimensional (2D) forms and the incident waves are 2D propagating fields, the conditions for non-reflecting boundaries in a finite-embedded coordinate transformation metamaterial slab are derived. By exploring several examples, including some reported in the literatures and some novel ones developed in this study, we show that our approach can be efficiently used to determine the condition for a finite-embedded coordinate transformed metamaterial slab to be non-reflecting.
authors.affiliation: National Creative Research Center for Active Plasmonics Applications Systems, Inter-University Semiconductor Research Center and School of Electrical Engineering, Seoul National University, Seoul, Korea.
authors.forename: Il-Min
authors.initials: IM
authors.lastname: Lee
authors.forename: Seung-Yeol
authors.initials: SY
authors.lastname: Lee
authors.forename: Kyoung-Youm
authors.initials: KY
authors.lastname: Kim
authors.forename: Byoungho
authors.initials: B
authors.lastname: Lee
mesh_terms: D020342:Finite Element Analysis; D008420:Manufactured Materials; D008962:Models, Theoretical; D055095:Optics and Photonics / Q000295:instrumentation*; D011827:Radiation