Formation of transverse modes with spatially-inhomogeneous polarization in the waveguide quasi-optical resonators of terahertz range

Author

Gurin, V. ; Degtyarev, A.V. ; Khardikov, V.V. ; Maslov, V.A. ; Svich, V.A. ; Senyuta, V.S. ; Topkov, A.N.

Author_Institution

V.Karazin Kharkiv Nat. Univ., Kharkiv, Ukraine

fYear

2012

fDate

28-30 Aug. 2012

Firstpage

312

Lastpage

315

Abstract

The method of calculation is proposed and coefficients of reflection and transmission of symmetric modes are obtained numerically for diffraction mirror in the form of a radial or circular diaphragms which placed inside a metal circular waveguide. The conditions of application of the polarization-selective mirrors for obtaining the modes with a given azimuthal or radial polarization in waveguide quasi-optical resonators are defined.

Keywords

circular waveguides; diffraction gratings; laser cavity resonators; laser mirrors; laser modes; laser theory; light reflection; terahertz wave devices; waveguide lasers; diffractio gratin; diffraction mirror; metal circular waveguide; polarization-selective mirrors; spatially-inhomogeneous polarization; symmetric mode reflection; symmetric mode transmission; terahertz range; transverse modes; waveguide laser resonators; waveguide quasioptical resonators; Erbium; Nonhomogeneous media;

fLanguage

English

Publisher

ieee

Conference_Titel

Mathematical Methods in Electromagnetic Theory (MMET), 2012 International Conference on

Conference_Location

Kyiv

ISSN

2161-1734

Print_ISBN

978-1-4673-4478-4

Type

conf

DOI

10.1109/MMET.2012.6331253

Filename

6331253