Controllable design of super-oscillatory lenses with multiple sub-diffraction-limit foci
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DOI: 10.1038/s41598-017-01492-y
Abstract: The conventional multifocal optical elements cannot precisely control the focal number, spot size, as well as the energy distribution in between. Here, the binary amplitude-type super-oscillatory lens (SOL) is utilized, and a robust and universal… read more here.
Keywords: multiple sub; sub diffraction; diffraction; super oscillatory ... See more keywords