NDLI: From scattering parameters to Snell's law: a subwavelength near-infrared negative-index metamaterial.

Content Provider	Semantic Scholar
Author	Zhang, Xuhuai Davanço, Marcelo I. Urzhumov, Yaroslav A. Shvets, G. Forrest, Stephen R.
Copyright Year	2008
Abstract	A general relation is derived between the band structure of an arbitrary low-loss unit cell and its effective index of refraction. In addition, we determine the maximum unit cell size that defines the "metamaterial regime" [D. R. Smith et al., Phys. Rev. E 71, 036617 (2005)]. Furthermore, these general rules allow for the design of a subwavelength near-infrared negative-index material, where the negative refractive index is verified by band calculations to be a bulk property. Full-wavelength simulations of prisms consisting of these unit cells suggest behavior consistent with Snell's law in the negative-index regime.
Starting Page	267401
Ending Page	267401
Page Count	1
File Format	PDF HTM / HTML
DOI	10.1103/PhysRevLett.101.267401
PubMed reference number	19113786
Journal	Medline
Volume Number	101
Issue Number	26
Alternate Webpage(s)	http://w3fusion.ph.utexas.edu/ifs/ifsreports/1256_shvets.pdf
Alternate Webpage(s)	https://doi.org/10.1103/PhysRevLett.101.267401
Journal	Physical review letters
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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From scattering parameters to Snell's law: a subwavelength near-infrared negative-index metamaterial.