OPTIMAL DESIGN OF BEAM-DEFLECTORS USING EXTENDED UNIT-CELL METAGRATINGS

Recent reports on metasurfaces have focused on beam-deflector, a canonical optical element that can be used to compose other functionalities. Most reported designs, however, are limited to small deflection angles; large-angle ([greater than or equal to] 50 degrees deflection) transmission-mode beam...

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Veröffentlicht in:	Progress in electromagnetics research M Pier M 2019-01, Vol.77, p.83-92
Hauptverfasser:	Donda, Krupali D, Hegde, Ravi S
Format:	Artikel
Sprache:	eng
Schlagworte:	Engineering research
Online-Zugang:	Volltext
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