Plasmonic Metalens for Narrowband Dual-Focus Imaging
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DOI: 10.1002/adom.201700811
Abstract: A new type of metalens with the capability to selectively focus narrowband light is reported at different focal planes depending on polarization. Two zone planes with two different focal lengths are spatially multiplexed and encoded… read more here.
Keywords: plasmonic metalens; metalens narrowband; focus imaging; polarization ... See more keywords