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Browsing General science, engineering & technology by Subject "Q-plates"

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  • Sephton, Bereneice C; Dudley, Angela L; Forbes, A (Optical Society of America (OSA), 2016-10)
    Q-plates are commonly used for uncomplicated generation of polarization controlled vortex beams. Here we show experimentally that the output is not a pure vortex but rather a Hypergeometric-Gaussian mode. Results are in ...

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