Empirical formula for fourier series expansion method with complex coordinate stretching layers

Author

Zhang, Dan ; Mase, Atsushi

Author_Institution

Sci. & Technol. Center for Cooperative Res., Kyushu Univ., Kasuga, Japan

fYear

2009

fDate

7-10 Dec. 2009

Firstpage

520

Lastpage

523

Abstract

We discussed the Fourier series expansion method combined with complex coordinate stretching layers, and studied the details of the parameter in the complex coordinate stretching layers, when it was used in a two-dimensional optical grating waveguides. The numerical examples show that the method has shown some special features by using it in optical grating problems. We proposed a new formula for the method.

Keywords

Fourier series; diffraction gratings; optical waveguides; Fourier series expansion method; complex coordinate stretching layers; two-dimensional optical grating waveguides; Art; Electromagnetic waveguides; Etching; Fourier series; Gratings; Maxwell equations; Optical waveguide theory; Optical waveguides; Permittivity; Polarization; Complex coordinate stretching layers; Empirical Formula; Fourier series expansions; Optical grating waveguide;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2009. APMC 2009. Asia Pacific

Conference_Location

Singapore

Print_ISBN

978-1-4244-2801-4

Electronic_ISBN

978-1-4244-2802-1

Type

conf

DOI

10.1109/APMC.2009.5384185

Filename

5384185

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3163450