Exact simulation method for analysis of open resonators with step-like deformation of mirrors

Author

Belous, O.I. ; Fisun, A.I. ; Kirilenko, A.A. ; Tkachenko, V.I.

Author_Institution

Inst. for Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine

Volume

1

fYear

1998

fDate

1998

Firstpage

170

Abstract

Several effective methods of analysis of quasi-optical open resonators (ORs) with smooth mirrors exist. The analysis of the OR with the diffraction grating is a more challenging task, because the grating is an additional dispersive element in the OR and has a inhomogeneous surface. There are many such ORs of a complicate configuration, where the inhomogeneous mirrors can be conceived as a step-like regular surface. An efficient rigorous solution of the excitation problem of the complicated OR is presented in this report. As an example, the spectrum and the mode field topology of the corner-echelette OR are calculated and several results are shown

Keywords

mirrors; resonators; corner echelette; diffraction grating; dispersive element; inhomogeneous mirror; quasi-optical open resonator; simulation; step-like deformation; Analytical models; Deformable models; Diffraction gratings; Electromagnetic scattering; Electromagnetic waveguides; Matrix decomposition; Mirrors; Planar waveguides; Transmission line matrix methods; Waveguide components;

fLanguage

English

Publisher

ieee

Conference_Titel

Physics and Engineering of Millimeter and Submillimeter Waves, 1998. MSMW '98. Third International Kharkov Symposium

Conference_Location

Kharkov

Print_ISBN

0-7803-5553-9

Type

conf

DOI

10.1109/MSMW.1998.758941

Filename

758941