Linear frequency conversion via sudden merging of meta-atoms in time-variant metasurfaces
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DOI: 10.1038/s41566-018-0259-4
Abstract: The energy of an electromagnetic wave is converted as the wave passes through a temporal boundary. Thus, effective temporal control of the medium is critical for frequency conversion. Here, we propose rapidly time-variant metasurfaces as… read more here.
Keywords: frequency conversion; frequency; sudden merging; time ... See more keywords