Scalar photonic crystals with non-radiative topological surface modes

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Nature Materials | 2023年 / 22卷
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A scalar scheme has been proposed to design photonic crystals that possess bulk dispersions resembling scalar waves and surface modes that support skyrmion-like textures. This approach addresses the challenges of realizing three-dimensional topological photonic crystals, which usually have complicated dispersions and leaky surface modes inside the light cone.
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页码：1173 / 1174
页数：1
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