Fig. 6
Download original image
AMS devices and the corresponding measured fields. Photograph of the hollow-out patterning metasurface with (a) Fermat spiral, (b) stripe, and (c) Penrose-like. Experimental intensity field generated (d) Fermat spiral patterned vortex in x–y plane at z = 8 mm, (e) stripe-patterned focusing in x–z plane, and (f) Penrose-like patterned super-oscillation in x–y plane at z = 34 mm.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.