Control of the diffracted response of wire arrays with double periods
The possibility of controlling the diffracted response of a periodic structure is investigated by using dualperiod arrays, i.e., periodic arrays with a compound unit cell. We consider wire gratings in which each period comprises several cylinders with circular cross sections and all the cylinder axe...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_1559128X_v47_n11_p1711_Lester |
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todo:paper_1559128X_v47_n11_p1711_Lester2023-10-03T16:26:06Z Control of the diffracted response of wire arrays with double periods Lester, M. Skigin, D.C. Depine, R.A. Circular cylinders Cylinders (shapes) Wire Circular cross-sections Cylinder materials Double Period Geometric effects Incident polarization Numerical results Periodic arrays Wire grating Periodic structures The possibility of controlling the diffracted response of a periodic structure is investigated by using dualperiod arrays, i.e., periodic arrays with a compound unit cell. We consider wire gratings in which each period comprises several cylinders with circular cross sections and all the cylinder axes are contained in the same plane. It is shown that this kind of structure permits one to control the diffracted response, regardless of the cylinder material and the incident polarization. Our numerical results suggest that the effect produced by wire gratings with dual-period characteristics is basically a geometric effect, and it can be present for other shapes of individual scatterers within each subarray. © 2008 Optical Society of America. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_1559128X_v47_n11_p1711_Lester |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Circular cylinders Cylinders (shapes) Wire Circular cross-sections Cylinder materials Double Period Geometric effects Incident polarization Numerical results Periodic arrays Wire grating Periodic structures |
| spellingShingle |
Circular cylinders Cylinders (shapes) Wire Circular cross-sections Cylinder materials Double Period Geometric effects Incident polarization Numerical results Periodic arrays Wire grating Periodic structures Lester, M. Skigin, D.C. Depine, R.A. Control of the diffracted response of wire arrays with double periods |
| topic_facet |
Circular cylinders Cylinders (shapes) Wire Circular cross-sections Cylinder materials Double Period Geometric effects Incident polarization Numerical results Periodic arrays Wire grating Periodic structures |
| description |
The possibility of controlling the diffracted response of a periodic structure is investigated by using dualperiod arrays, i.e., periodic arrays with a compound unit cell. We consider wire gratings in which each period comprises several cylinders with circular cross sections and all the cylinder axes are contained in the same plane. It is shown that this kind of structure permits one to control the diffracted response, regardless of the cylinder material and the incident polarization. Our numerical results suggest that the effect produced by wire gratings with dual-period characteristics is basically a geometric effect, and it can be present for other shapes of individual scatterers within each subarray. © 2008 Optical Society of America. |
| format |
JOUR |
| author |
Lester, M. Skigin, D.C. Depine, R.A. |
| author_facet |
Lester, M. Skigin, D.C. Depine, R.A. |
| author_sort |
Lester, M. |
| title |
Control of the diffracted response of wire arrays with double periods |
| title_short |
Control of the diffracted response of wire arrays with double periods |
| title_full |
Control of the diffracted response of wire arrays with double periods |
| title_fullStr |
Control of the diffracted response of wire arrays with double periods |
| title_full_unstemmed |
Control of the diffracted response of wire arrays with double periods |
| title_sort |
control of the diffracted response of wire arrays with double periods |
| url |
http://hdl.handle.net/20.500.12110/paper_1559128X_v47_n11_p1711_Lester |
| work_keys_str_mv |
AT lesterm controlofthediffractedresponseofwirearrayswithdoubleperiods AT skigindc controlofthediffractedresponseofwirearrayswithdoubleperiods AT depinera controlofthediffractedresponseofwirearrayswithdoubleperiods |
| _version_ |
1807323073600290816 |