High focusing efficiency terahertz lens based on Huygens metasurface
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DOI: 10.1117/1.jnp.15.026011
Abstract: Abstract. We propose an ultra-thin Huygens lens with high focusing efficiency and robustness that is composed of a unit cell with a pair of C-shaped split-ring resonators (CSRRs). Compared with the single-layer CSRR lens, the… read more here.
Keywords: efficiency terahertz; focusing efficiency; high focusing; huygens metasurface ... See more keywords