A mid-infrared biaxial hyperbolic van der Waals crystal
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DOI: 10.1126/sciadv.aav8690
Abstract: α-MoO3 is demonstrated as a mid-infrared biaxial hyperbolic crystal supporting in-plane phonon polaritons with concave wavefronts. Hyperbolic media have attracted much attention in the photonics community due to their ability to confine light to arbitrarily… read more here.
Keywords: van der; der waals; biaxial hyperbolic; mid infrared ... See more keywords