@inproceedings{e8ce29431e2949ba9913337d9e6ff4e2,
title = "Observation of conical diffraction in photonic Lieb lattices",
abstract = "We demonstrate conical diffraction in photonic Lieb lattices in fused silica glass. In contrast to Dirac fermions in photonic graphene here the conical intersections with flat band in lattice spectrum support eigenstates with integer pseudospin.",
author = "F. Diebel and D. Leykam and S. Kroesen and C. Denz and Desyatnikov, {A. S.}",
year = "2014",
month = jul,
day = "21",
language = "English",
series = "Nonlinear Photonics, NP 2014",
publisher = "Optical Society of America (OSA)",
booktitle = "Nonlinear Photonics, NP 2014",
}