Measurement of surface plasmon correlation length differences using Fibonacci deterministic hole arrays.


Using terahertz (THz) transmission measurements through two-dimensional Fibonacci deterministic subwavelength hole arrays fabricated in metal foils, we find that the surface plasmon-polariton (SPP) correlation lengths for aperiodic resonances are smaller than those associated with the underlying grid. The enhanced transmission spectra associated with these… (More)
DOI: 10.1364/OE.20.015222


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