مؤتمر
Negative phase advance in polarization independent, multi-layer negative-index metamaterials
| العنوان: | Negative phase advance in polarization independent, multi-layer negative-index metamaterials |
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| المؤلفون: | Aydin, K., Zhaofeng L., Sahin L., Ozbay, E. |
| المصدر: | Optics Express |
| بيانات النشر: | Optical Society of American (OSA) |
| سنة النشر: | 2008 |
| المجموعة: | Bilkent University: Institutional Repository |
| مصطلحات موضوعية: | Computer simulation, Materials science, Measurements, Polarization, Production platforms, Backward wave propagation, Effective parameters, Left-handed (CRLH) transmission, Metamaterial (MM), Metamaterials (MTM), Multilayer (ML), negative permeability, Negative permittivity, Negative phase, Negative-index, Numerical simulations, Optical society of America (OSA), polarization independent, Retrieval (MIR), single layers, Transmission measurements, Electronic equipment, article, light, materials testing, methodology, optics, radiation scattering, refractometry, theoretical model |
| الوصف: | We demonstrate a polarization independent negative-index metamaterial (NIM) at microwave frequencies. Transmission measurements and simulations predict a left-handed transmission band with negative permittivity and negative permeability. A negative-index is verified by using the retrieval procedure. Effective parameters of single-layer and twolayer NIMs are shown to be different. Negative phase advance is verified within the negative-index regime by measuring the phase shift between different sized negative-index metamaterials. Backward wave propagation is observed in the numerical simulations at frequencies where the phase advance is negative. ©2008 Optical Society of America. |
| نوع الوثيقة: | conference object |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 10944087 |
| العلاقة: | http://dx.doi.org/10.1364/OE.16.008835Test; http://hdl.handle.net/11693/26885Test |
| DOI: | 10.1364/OE.16.008835 |
| الإتاحة: | https://doi.org/10.1364/OE.16.008835Test http://hdl.handle.net/11693/26885Test |
| رقم الانضمام: | edsbas.1A6DD6A2 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 10944087 |
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| DOI: | 10.1364/OE.16.008835 |