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Creators/Authors contains: "Ansejo-Garcia, Ana"

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  1. ; ; ; ; ; ; ; ; (, CLEO: QELS_Fundamental Science 2021)
    We experimentally demonstrate waveguiding at the critical angle in a dielectric multi-layered structure. At this exceptional point, the waveguide becomes scale invariant and the field is confined to the low-index region, with a spatially-uniform transverse profile 
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