Air-hole-type Valley photonic Crystal Slab with Simple Triangular Lattice for Valley-contrasting Physics
Air-hole-type Valley photonic Crystal Slab with Simple Triangular Lattice for Valley-contrasting Physics
复制标题
DOI:
10.23919/cleo.2019.8750160
复制
发表时间:
2019-05
期刊:
影响因子:
--
通讯作者:
Taiki Yoda;M. Notomi
中科院分区:
文献类型:
--
作者:
Taiki Yoda;M. Notomi
We theoretically propose a new scheme to realize a valley photonic crystal slab with simple triangular lattice. The eigenstates which are not originated from the Dirac cone can exhibit valley-contrasting physics by breaking inversion symmetry. © 2019 The Author(s)