Dual index properties of photonic crystal and its application in subwavelength focusing
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DOI: 10.1088/2053-1591/abd4fb
Abstract: Based on the two-dimensional dielectric wedge-shaped photonic crystal, we studied the existence of two kinds of equivalent refractive indexes (negative refractive index is −1, positive refractive index is 1.897) in the photonic crystal by means… read more here.
Keywords: index; index properties; photonic crystal; crystal application ... See more keywords