Abstract:
An alternative method combining the multilayer modal method (MMM), the R-matrix propagation algorithm and the surface impedance boundary condition (SIBC) is presented to solve the problem of diffraction from highly conducting gratings of arbitrary geometry. The problem is separated into the basic modes of polarization, both of them treated in the present paper. Numerical examples are shown to illustrate the method and comparisons with the results obtained using the exact boundary condition are provided. The agreement between both of them is shown to be quite good, in particular for materials with a high refraction index.
Registro:
Documento: |
Artículo
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Título: | The R-matrix method applied to the SIBC for diffraction gratings of arbitrary profile |
Autor: | Skigin, D.C.; Depine, R.A. |
Filiación: | Grupo de Electromagnetismo Aplicado, Departamento de Física, Universidad de Buenos Aires, Argentina Grupo de Electromagnetismo Aplicado, Departamento de Física, Pabellón I, 1428 Buenos Aires, Argentina
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Palabras clave: | Algorithms; Boundary conditions; Electromagnetic wave diffraction; Light polarization; Light propagation; Matrix algebra; Modal analysis; Refractive index; Multilayer modal method (MMM); R matrix method; Surface impedance boundary condition (SIBC); Diffraction gratings |
Año: | 1997
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Volumen: | 105
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Número: | 4
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Página de inicio: | 165
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Página de fin: | 174
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Título revista: | Optik (Jena)
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Título revista abreviado: | Optik (Jena)
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ISSN: | 00304026
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CODEN: | OTIKA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304026_v105_n4_p165_Skigin |
Referencias:
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Citas:
---------- APA ----------
Skigin, D.C. & Depine, R.A.
(1997)
. The R-matrix method applied to the SIBC for diffraction gratings of arbitrary profile. Optik (Jena), 105(4), 165-174.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304026_v105_n4_p165_Skigin [ ]
---------- CHICAGO ----------
Skigin, D.C., Depine, R.A.
"The R-matrix method applied to the SIBC for diffraction gratings of arbitrary profile"
. Optik (Jena) 105, no. 4
(1997) : 165-174.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304026_v105_n4_p165_Skigin [ ]
---------- MLA ----------
Skigin, D.C., Depine, R.A.
"The R-matrix method applied to the SIBC for diffraction gratings of arbitrary profile"
. Optik (Jena), vol. 105, no. 4, 1997, pp. 165-174.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304026_v105_n4_p165_Skigin [ ]
---------- VANCOUVER ----------
Skigin, D.C., Depine, R.A. The R-matrix method applied to the SIBC for diffraction gratings of arbitrary profile. Optik (Jena). 1997;105(4):165-174.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304026_v105_n4_p165_Skigin [ ]