A periodic porous-nanostructured left-ha
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P.-Y. Chen; S.-C. Wu
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Article
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2007
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John Wiley and Sons
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English
⚖ 595 KB
## Abstract We have proposed and theoretically investigated a left‐handed material (LHM) slab composed of porous‐nanostructed metal‐dielectric‐metal (MDM) networks for realizing negative refraction index at optical frequencies. In our design, whatever the polarization direction, provided that the e