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Nanophotonics

Nanophotonics

Metasurface laser produces super-twisted light

19 Jun 2020 Isabelle Dumé
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An artist's impression of the metasurface laser to produce super-chiral twisted light with OAM up to 100. Courtesy: Wits University
A new metasurface laser can produce light in any desired angular momentum state, including highly ch

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