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Fig. 1 | PhotoniX

Fig. 1

From: Manipulating light transmission and absorption via an achromatic reflectionless metasurface

Fig. 1

Schematics of the achromatic reflectionless bi-layer metasurface. Tailoring near-field and far-field couplings between two optically identical resonators placed on different phase planes (inset), one can realize a metasurface that is immune from reflections at all frequencies below the first diffraction mode, yet with light power switched between transmission and absorption channels dictated by the intrinsic loss

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