Configurable Hybrid Topological Meta-Polycrystal Photonic Circuitry (IMAGE)

Science China Press

Configurable Hybrid Topological Meta-Polycrystal Photonic Circuitry

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Figure 1. (A, B) Structural design of the topological polycrystal and its frequency supercurvature distribution in the synthetic hybrid space. (C, D) Supercell projected band structure at a specific orientation angle θ = 135° and Δθ = 45°.

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