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A topological shield for entangled photons; using OCT to watch an ear hear; quantum encryption; angle-sensing photodetectors; perovskites for Li-Fi; photonics megamerger; quantum flagship sets sail; a laser “porch light” for alien neighbors.
Andrea Blanco-Redondo led research exploring topological protection for correlated biphoton states. [Image: Jayne Ion/University of Sydney]
Protecting photon pairs’ delicate quantum states from material defects and disorder
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