@inproceedings{cd056c379a64490ba3bb53f6c85c289f,
title = "Spawning Rings of Exceptional Points out of Dirac Cones",
abstract = "We demonstrate that an accidental Dirac cone can evolve into a ring of exceptional points in a photonic crystal slab. Radiation fundamentally changes the band structure even though there is no material loss and gain.",
author = "Bo Zhen and Hsu, \{Chia Wei\} and Yuichi Igarashi and Ling Lu and Ido Kaminer and Adi Pick and Chua, \{Song Liang\} and Joannopoulos, \{John D.\} and Marin Solja{\v c}i{\'c}",
note = "Publisher Copyright: {\textcopyright} OSA 2015.; Laser Science, LS 2015 ; Conference date: 18-10-2015 Through 22-10-2015",
year = "2015",
language = "English",
series = "Optics InfoBase Conference Papers",
booktitle = "Laser Science, LS 2015",
}