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Metasurfaces create super-sized neutral atom arrays for quantum computing – Physics World
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Metasurfaces create super-sized neutral atom arrays for quantum computing – Physics World

Physics World·Isabelle Dumé·7 months ago
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Atom tamers Top left: Schematic of how a metasurface shapes a single beam of light into multiple tightly focused beams in a single step. These beams form a series of optical tweezers to trap individual atoms into arrays with arbitrary geometry. Bottom left: Statue of Liberty pattern, assembled out of atoms trapped in metasurface-generated optical tweezers. Right: Image of a 600 × 600 array with 360,000 optical tweezers, generated with an especially designed and fabricated optical metasurface. (Courtesy: Will and Yu labs, Columbia University)"> Atom tamers Top left: Schematic of how a metasurface shapes a single beam of light into multiple tightly focused beams in a single step. These beams form a series of optical tweezers to trap individual atoms into arrays with arbitrary geometry. Bottom left: Statue of Liberty pattern, assembled out of atoms trapped in metasurface-generated optical tweezers.…

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