Boundary configured chiral edge states in valley topological photonic crystal.
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DOI: 10.1364/ol.462005
Abstract: Chiral edge states (CESs) have been demonstrated at the external boundary of a valley photonic crystal (VPC), with flexibly tunable group velocity and frequency range by adjusting the boundary structure. In this work, we show… read more here.
Keywords: chiral edge; photonic crystal; edge states; boundary configured ... See more keywords