Negative refraction without negative index in metallic photonic crystals | Zendy

Chiyan Luo | Zendy; Steven G. Johnson | Zendy; J. D. Joannopoulos | Zendy; J. B. Pendry | Zendy

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Negative refraction without negative index in metallic photonic crystals

Author(s) -

Chiyan Luo,

Steven G. Johnson,

J. D. Joannopoulos,

J. B. Pendry

Publication year - 2003

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.11.000746

Subject(s) - negative refraction , photonic crystal , optics , refractive index , materials science , total external reflection , negative index metamaterials , refraction , photonics , photonic metamaterial , metamaterial , metal , fabrication , optoelectronics , physics , medicine , alternative medicine , pathology , metallurgy

It is shown that certain metallic photonic crystals can enable negative refraction and subwavelength imaging without relying on a negative effective index. These metallic structures are very simple in design and appear straightforward for fabrication. Their unusual electromagnetic response should provide an interesting comparison with the metallic left-handed materials.

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