Observation of quincunx-shaped and dipole-like flatband states in photonic rhombic lattices without band-touching
نویسندگان
چکیده
منابع مشابه
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We present the first experimental demonstration of a new type of localized state in the continuum, namely, compacton-like linear states in flat-band lattices. To this end, we employ photonic Lieb lattices, which exhibit three tight-binding bands, with one being perfectly flat. Discrete predictions are confirmed by realistic continuous numerical simulations as well as by direct experiments. Our ...
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ژورنال
عنوان ژورنال: APL Photonics
سال: 2020
ISSN: 2378-0967
DOI: 10.1063/1.5131501