Resonance phenomena in one-dimensional grating-based structures
Enhanced optical transmission through metallic 1-D grating-based structures has been studied using the rigorous coupled wave analysis. The results have shown that optical transmission is determined by the waveguide properties of the grating slit, and there is a minimum width of slit for TE polarizat...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2017 |
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2017
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/214907 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Resonance phenomena in one-dimensional grating-based structures / I.Ya. Yaremchuk, V.M. Fitio, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2017. — Т. 20, № 1. — С. 85-90. — Бібліогр.: 22 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Enhanced optical transmission through metallic 1-D grating-based structures has been studied using the rigorous coupled wave analysis. The results have shown that optical transmission is determined by the waveguide properties of the grating slit, and there is a minimum width of slit for TE polarization, when high transmission occurs due to the waveguide effect. In contrast, this limitation doesn’t exist for TM polarization, and extraordinary transmission is obtained at the sub-wavelength slit. As a result, high transmission is reached due to the resonance of the electromagnetic field inside the grating slit.
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| ISSN: | 1560-8034 |