Observation of an unpaired photonic Dirac point

At photonic Dirac points, electromagnetic waves are governed by the same equations as two-component massless relativistic fermions. However, photonic Dirac points are known to occur in pairs in “photonic graphene” and other similar photonic crystals, which necessitates special precautions to excite...

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Bibliographic Details
Main Authors: Liu, Gui-Geng, Zhou, Peiheng, Yang, Yihao, Xue, Haoran, Ren, Xin, Lin, Xiao, Sun, Hong-xiang, Bi, Lei, Chong, Yidong, Zhang, Baile
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/138340