Focusing reflectors based on two-dimensional subwavelength gratings
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DOI: 10.1117/1.oe.58.11.117101
Abstract: Abstract. Two planar dielectric reflectors with polarization-independent focusing ability have been designed. They are designed and compared on the base of the square lattice of circular two-dimensional (2-D) subwavelength gratings (SWGs) and the hexagonal lattice… read more here.
Keywords: dimensional subwavelength; subwavelength gratings; focusing reflectors; reflectors based ... See more keywords