On selective absorption in an axially excited slab of a dielectric thin-film helicoidal bianisotropic medium

被引：48

作者：

Venugopal, VC ^{[1
]}

Lakhtakia, A ^{[1
]}

机构：

[1] Penn State Univ, Dept Engn Sci & Mech, Computat & Theoret Mat Sci Grp, University Pk, PA 16802 USA

来源：

OPTICS COMMUNICATIONS | 1998年 / 145卷 / 1-6期

关键词：

D O I：

10.1016/S0030-4018(97)00395-7

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The planewave response of an axially excited slab made of an absorbing dielectric thin-film helicoidal bianisotropic medium (TFHBM) is examined. A three-zone classification scheme for non-absorbing TFHBMs collapses into a two-zone classification scheme for absorbing TFHBMs, one of the two zones being unphysical. The effect of absorption on circular Bragg reflection is brought out, as also are the incidence-polarizarion-state-dependent characteristics of an absorption suppression phenomenon and the Borrmann effect, in absorbing TFHBM slabs. (C) 1998 Elsevier Science B.V.

引用

页码：171 / 187

页数：17

共 28 条

[1] CHIRAL THIN SOLID FILMS - METHOD OF DEPOSITION AND APPLICATIONS [J].