Image 1 (IMAGE)

Singapore University of Technology and Design

Image 1

Caption

Schematic of the twisted bi-layer metasurface with two design configurations: aligned discs (intrinsic chirality) and displaced discs (unidirectional chirality). Detailed maps of eigenpolarization and far-field amplitude are shown for the design exhibiting unidirectional chirality. Key design parameters include interlayer distance, twist angle, and lateral displacement.

Credit

SUTD

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