TY - JOUR
T1 - Photonic quadrupole topological insulator using orbital-induced synthetic flux
AU - Schulz, Julian
AU - Noh, Jiho
AU - Benalcazar, Wladimir A.
AU - Bahl, Gaurav
AU - von Freymann, Georg
N1 - Publisher Copyright:
© 2022 The Author(s)
PY - 2022
Y1 - 2022
N2 - We demonstrate that mixing orbitals of different symmetry representations can induce synthetic π-flux threading the lattice. As an experimental demonstration of such a concept, we realize a photonic quadrupole topological insulator in a two-dimensional photonic lattice.
AB - We demonstrate that mixing orbitals of different symmetry representations can induce synthetic π-flux threading the lattice. As an experimental demonstration of such a concept, we realize a photonic quadrupole topological insulator in a two-dimensional photonic lattice.
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M3 - Conference article
AN - SCOPUS:85146666656
SN - 2162-2701
JO - Optics InfoBase Conference Papers
JF - Optics InfoBase Conference Papers
M1 - JW5A.31
T2 - Frontiers in Optics, FiO 2022
Y2 - 17 October 2022 through 20 October 2022
ER -