Design and fabrication of a metamaterial gradient index diffraction grating at infrared wavelengths

We demonstrate the design, fabrication and characterization of an artificially structured, gradient index metamaterial with a linear index variation of Δn ~ 3.0. The linear gradient profile is repeated periodically to form the equivalent of a blazed grating, with the gradient occurring across a spat...

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Veröffentlicht in:	Optics express 2011-11, Vol.19 (24), p.24411-24423
Hauptverfasser:	Tsai, Yu-Ju, Larouche, Stéphane, Tyler, Talmage, Lipworth, Guy, Jokerst, Nan M, Smith, David R
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer-Aided Design Equipment Design Equipment Failure Analysis Manufactured Materials Refractometry - instrumentation
Online-Zugang:	Volltext
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