CONICAL DIFFRACTION FROM UNIAXIAL GRATINGS

被引：13

作者：

GIGLI, ML

DEPINE, RA

机构：

[1] Grupo de Electromagnetismo Aplicado, Departamento de Fisica, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, 1428, Pabellon I

来源：

JOURNAL OF MODERN OPTICS | 1995年 / 42卷 / 06期

关键词：

D O I：

10.1080/09500349514551121

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We develop a method for solving the problem of conical diffraction al a corrugated interface between an isotropic medium and a uniaxial crystal. The method, based on the Rayleigh hypothesis, is valid for gratings with shallow grooves, arbitrary orientations of the optic axis, and arbitrary orientation of the plane of incidence with respect to the main section of the cylindrical corrugation. The theoretical formalism is applied to model the conversion between polarization states of electromagnetic waves reflected at the sinusoidally corrugated interface between a uniaxial crystal and an isotropic dielectric or metal, for incidences from the isotropic side or the uniaxial one. The combined effect of conical diffraction and material anisotropy on polarization conversion is exemplified in both cases.

引用

页码：1281 / 1299

页数：19

共 23 条

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