DocumentCode
2609798
Title
Transmission line model for one-dimensional metallic grating in TE polarization
Author
Khavasi, Amin ; Mehrany, Khashayar
Author_Institution
Electr. Eng. Dept., Sharif Univ. of Technol., Tehran, Iran
fYear
2010
fDate
5-7 July 2010
Firstpage
1
Lastpage
3
Abstract
A simple transmission line model is presented to emulate field behavior in a one dimensional metallic grating in TE polarization. The proposed model is based on the fact that pairs of adjacent metallic strips in the structure act as a parallel plate waveguide supporting TE guided modes for low enough frequencies. The effect of fringing fields is also included and a very good approximate model is obtained to simulate metallic gratings in TE polarization.
Keywords
diffraction gratings; light polarisation; optical waveguides; transmission lines; TE guided modes; TE polarization; fringing fields; metallic strips; one-dimensional metallic grating; parallel plate waveguide; transmission line model; Equivalent circuits; Gratings; Impedance; Integrated circuit modeling; Numerical models; Power transmission lines; Strips; metallic grating; sub-wavelength structures; transmission line model;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics (ICP), 2010 International Conference on
Conference_Location
Langkawi, Kedah
Print_ISBN
978-1-4244-7186-7
Type
conf
DOI
10.1109/ICP.2010.5604442
Filename
5604442
Link To Document