Paper
25 March 2013 Effect of grating period on the excitation of multiple surface-plasmon-polariton waves guided by the interface of a metal grating and a photonic crystal
Anthony Shoji Hall, Muhammad Faryad, Greg D. Barber, Akhlesh Lakhtakia, Thomas E. Mallouk
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Abstract
The excitation of multiple surface-plasmon-polariton (SPP) waves guided by the interface of a metal and a onedimensional photonic crystal in the grating-coupled configuration was studied both experimentally and theoretically. Only p-polarized incident light was considered in the visible and near-infrared regimes. When the absorptance was plotted against the angle of incidence, the excitation of an SPP wave was indicated by an absorptance peak whose angular location did not change with the number of periods (beyond a threshold) of the photonic crystal. A decrease in the period of the metal grating resulted in shifting the excitation of the SPP waves to smaller wavelengths.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anthony Shoji Hall, Muhammad Faryad, Greg D. Barber, Akhlesh Lakhtakia, and Thomas E. Mallouk "Effect of grating period on the excitation of multiple surface-plasmon-polariton waves guided by the interface of a metal grating and a photonic crystal", Proc. SPIE 8620, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices II, 862003 (25 March 2013); https://doi.org/10.1117/12.2005973
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Cited by 3 scholarly publications.
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KEYWORDS
Gold

Photonic crystals

Metals

Interfaces

Silicon

Waveguides

Dielectrics

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