Diffraction by dual-period gratings
The dynamical characteristics of dual-period perfectly conducting gratings are explored. Gratings with several grooves (reflection) or slits (transmission) within each period are considered. A scalar approach is proposed to derive the general characteristics of the diffracted response. It was found...
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2007
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1559128X_v46_n9_p1385_Skigin http://hdl.handle.net/20.500.12110/paper_1559128X_v46_n9_p1385_Skigin |
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paper:paper_1559128X_v46_n9_p1385_Skigin |
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paper:paper_1559128X_v46_n9_p1385_Skigin2023-06-08T16:23:39Z Diffraction by dual-period gratings Light polarization Optical properties Reflection Slitting Compound gratings Dual period gratings Finite thickness Infinitely periodic reflection Diffraction gratings The dynamical characteristics of dual-period perfectly conducting gratings are explored. Gratings with several grooves (reflection) or slits (transmission) within each period are considered. A scalar approach is proposed to derive the general characteristics of the diffracted response. It was found that compound gratings can be designed to cancel as well as to intensify a given diffraction order. These preliminary estimations for finite gratings are validated by numerical examples for infinitely periodic reflection and transmission gratings with finite thickness, performed using an extension of the rigorous modal method to compound gratings, for both polarization cases. © 2007 Optical Society of America. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1559128X_v46_n9_p1385_Skigin http://hdl.handle.net/20.500.12110/paper_1559128X_v46_n9_p1385_Skigin |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Light polarization Optical properties Reflection Slitting Compound gratings Dual period gratings Finite thickness Infinitely periodic reflection Diffraction gratings |
| spellingShingle |
Light polarization Optical properties Reflection Slitting Compound gratings Dual period gratings Finite thickness Infinitely periodic reflection Diffraction gratings Diffraction by dual-period gratings |
| topic_facet |
Light polarization Optical properties Reflection Slitting Compound gratings Dual period gratings Finite thickness Infinitely periodic reflection Diffraction gratings |
| description |
The dynamical characteristics of dual-period perfectly conducting gratings are explored. Gratings with several grooves (reflection) or slits (transmission) within each period are considered. A scalar approach is proposed to derive the general characteristics of the diffracted response. It was found that compound gratings can be designed to cancel as well as to intensify a given diffraction order. These preliminary estimations for finite gratings are validated by numerical examples for infinitely periodic reflection and transmission gratings with finite thickness, performed using an extension of the rigorous modal method to compound gratings, for both polarization cases. © 2007 Optical Society of America. |
| title |
Diffraction by dual-period gratings |
| title_short |
Diffraction by dual-period gratings |
| title_full |
Diffraction by dual-period gratings |
| title_fullStr |
Diffraction by dual-period gratings |
| title_full_unstemmed |
Diffraction by dual-period gratings |
| title_sort |
diffraction by dual-period gratings |
| publishDate |
2007 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1559128X_v46_n9_p1385_Skigin http://hdl.handle.net/20.500.12110/paper_1559128X_v46_n9_p1385_Skigin |
| _version_ |
1768543866702528512 |