We use spatial harmonic analysis (SHA) to model gold double-strip gratings under obliquely incident light. The simulation results are compared to experimentally measured values and excellent matches are achieved.
© 2010 The Optical Society
(050.0050) Diffraction and gratings : Diffraction and gratings
(160.0160) Materials : Materials
(160.3918) Materials : Metamaterials
(050.6624) Diffraction and gratings : Subwavelength structures
Z. Liu, K. Chen, X. Ni, V. P. Drachev, V. M. Shalaev, and A. V. Kildishev, "SHA Modeling of Gold Gratings for Oblique Light Incidence," in Conference on Lasers and Electro-Optics 2010, OSA Technical Digest (CD) (Optical Society of America, 2010), paper JWA15.
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