Artículo
Depine, R.A.; Inchaussandague, M.E. "Corrugated diffraction gratings in uniaxial crystals" (1994) Journal of the Optical Society of America A: Optics and Image Science, and Vision. 11(1):173-180
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Abstract:
We present a rigorous electromagnetic approach to wave diffraction by corrugated gratings made of uniaxial crystals. The optic axis of the anisotropic medium is assumed to lie on the mean surface of the grating, inclined at an arbitrary angle with respect to the grooves. The diffraction problem is exactly analyzed as a two-medium boundary-value problem. We simplify the fully vectorial treatment by first writing the fields everywhere in terms of the components of the electric and magnetic fields along the groove direction. Then a coordinate transformation mapping the corrugated interface into a plane is used, and the transformed propagation equations are solved by means of a differential method. The theory is exemplified numerically for the case of gratings made of sodium nitrate, and the results are compared against those obtained with a simplified formalism invoking the Rayleigh hypothesis. © 1994 Optical Society of America.
Registro:
| Documento: | Artículo |
| Título: | Corrugated diffraction gratings in uniaxial crystals |
| Autor: | Depine, R.A.; Inchaussandague, M.E. |
| Filiación: | Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, Buenos Aires, 1428, Argentina |
| Palabras clave: | Boundary value problems; Crystals; Electromagnetic fields; Sodium compounds; Rayleigh hypothesis; Sodium nitrate; Uniaxial crystals; Diffraction gratings |
| Año: | 1994 |
| Volumen: | 11 |
| Número: | 1 |
| Página de inicio: | 173 |
| Página de fin: | 180 |
| DOI: | http://dx.doi.org/10.1364/JOSAA.11.000173 |
| Título revista: | Journal of the Optical Society of America A: Optics and Image Science, and Vision |
| Título revista abreviado: | J Opt Soc Am A |
| ISSN: | 10847529 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10847529_v11_n1_p173_Depine |
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Citas:
---------- APA ----------
Depine, R.A. & Inchaussandague, M.E. (1994) . Corrugated diffraction gratings in uniaxial crystals. Journal of the Optical Society of America A: Optics and Image Science, and Vision, 11(1), 173-180.http://dx.doi.org/10.1364/JOSAA.11.000173
---------- CHICAGO ----------
Depine, R.A., Inchaussandague, M.E. "Corrugated diffraction gratings in uniaxial crystals" . Journal of the Optical Society of America A: Optics and Image Science, and Vision 11, no. 1 (1994) : 173-180.http://dx.doi.org/10.1364/JOSAA.11.000173
---------- MLA ----------
Depine, R.A., Inchaussandague, M.E. "Corrugated diffraction gratings in uniaxial crystals" . Journal of the Optical Society of America A: Optics and Image Science, and Vision, vol. 11, no. 1, 1994, pp. 173-180.http://dx.doi.org/10.1364/JOSAA.11.000173
---------- VANCOUVER ----------
Depine, R.A., Inchaussandague, M.E. Corrugated diffraction gratings in uniaxial crystals. J Opt Soc Am A. 1994;11(1):173-180.http://dx.doi.org/10.1364/JOSAA.11.000173
