Asymmetric topological pumping in nonparaxial photonics
Asymmetric topological pumping in nonparaxial photonics
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Publisher
London: Nature Publishing Group UK
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Language
English
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London: Nature Publishing Group UK
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Contents
Topological photonics was initially inspired by the quantum-optical analogy between the Schrödinger equation for an electron wavefunction and the paraxial equation for a light beam. Here, we reveal an unexpected phenomenon in topological pumping observed in arrays of nonparaxial optical waveguides where the quantum-optical analogy becomes invalid....
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Full title
Asymmetric topological pumping in nonparaxial photonics
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TN_cdi_doaj_primary_oai_doaj_org_article_6a0c659d447d4a7093616a3ca9a19f2c
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_6a0c659d447d4a7093616a3ca9a19f2c
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ISSN
2041-1723
E-ISSN
2041-1723
DOI
10.1038/s41467-021-27773-9
