Unidirectional Transmission Metasurfaces with Topological Continuity Generated from High‐dimensional Design Space
Miaoyi Deng,
Ying Yu,
Guowei Cao
et al.
Abstract:With the growing demand for nanodevices, there is a concerted effort to improve the design flexibility of nanostructures, thereby expanding the capabilities of nanophotonic devices. In this work, a Laplacian‐weighted binary search (LBS) algorithm is proposed to generate a unidirectional transmission metasurface from a high‐dimensional design space, offering an increased degree of design freedom. The LBS algorithm incorporates topological continuity based on the Laplacian, effectively circumventing the common i… Show more
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