Better integrated circuits with glide symmetry
Nonglide and glide symmetric unit cells. Credit: Xiao Tian Yan et al., DOI: 10.1117/1.AP.3.2.026001 Surface plasmon polaritons (SPPs) are highly localized surface waves on the interface between metal and dielectric in the optical frequency band. SPPs do not naturally exist in the microwave and terahertz frequencies, so “spoof” surface plasmon polaritons (SSPPs) are necessary for […]
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