Pulse Reshaping in Double-zero-index Photonic Crystals with Dirac-like-cone Dispersion

Abstract Triply-degenerate Dirac-like cone at the Brillouin zone center attracts much research interest in recent years. Whether the linear dispersion in such a Dirac-like cone reflects the same physics to Dirac cones at the Brillouin zone boundaries is still under investigation. In this manuscript,...

Full description

Bibliographic Details
Main Authors: Tao Xu, Dejun Zhu, Zhi Hong Hang
Format: Article
Language:English
Published: Nature Publishing Group 2020-05-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-020-65461-8