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arXiv · 1412.4713

Observation of bound states in Lieb photonic lattices

Rodrigo A. Vicencio·Camilo Cantillano·Luis Morales-Inostroza·Bastian Real·Steffen Weimann·Alexander Szameit·Mario I. Molina
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Abstract

We present the first experimental demonstration of a new type of bound states in the continuum, namely, compacton-like linear states in flat bands lattices. To this end, photonic Lieb lattices are employed, which exhibit three tight-binding bands, with one being perfectly flat. Our results could be of great importance for fundamental physics as well as for various applications concerning imaging and data transmission.

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Rodrigo A. Vicencio, Camilo Cantillano, Luis Morales-Inostroza, Bastian Real, Steffen Weimann, Alexander Szameit, Mario I. Molina. 2014-12-15. Observation of bound states in Lieb photonic lattices. https://doi.org/10.1103/physrevlett.114.245503

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