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 waveguide properties of the grating slit, and there is a minimum width of slit for TE polarization,...
| الحاوية / القاعدة: | Semiconductor Physics, Quantum Electronics & Optoelectronics |
|---|---|
| المؤلفون الرئيسيون: | , , |
| التنسيق: | مقال |
| اللغة: | الإنجليزية |
| منشور في: |
National Academy of Sciences of Ukraine. Institute of Semi conductor physics.
2017-04-01
|
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://journal-spqeo.org.ua/n1_2017/P085-090abstr.html |
| الملخص: | 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 waveguide properties of the grating slit, and there is a minimum width of slit for TE polarization, when high transmission occurs due to 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 resonance of electromagnetic field inside the grating slit. |
|---|---|
| تدمد: | 1560-8034 1605-6582 |