556 citations · 4k across the 49 of their papers we have counts for
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Topological Valley Hall Edge State Lasing
Hua Zhong, Yongdong Li, Daohong Song +4
Topological lasers based on topologically protected edge states offer unique features and enhanced robustness of operation in comparison with conventional lasers, even in the prese…
Flatband Line States in Photonic Super-Honeycomb Lattices
Wenchao Yan, Hua Zhong, Daohong Song +5
We establish experimentally a photonic super-honeycomb lattice (sHCL) by use of a cw-laser writing technique, and thereby demonstrate two distinct flatband line states that manifes…
Observation of quincunx-shaped and dipole-like flatband states in photonic rhombic lattices without band-touching
Shiqiang Xia, Carlo Danieli, Wenchao Yan +9
We demonstrate experimentally the existence of compact localized states (CLSs) in a quasi-one-dimensional photonic rhombic lattice in presence of two distinct refractive-index grad…
Realization of robust boundary modes and non-contractible loop states in photonic Kagome lattices
Jina Ma, Jun-Won Rhim, Liqin Tang +10
Corbino-geometry has well-known applications in physics, as in the design of graphene heterostructures for detecting fractional quantum Hall states or superconducting waveguides fo…
Topological photonic crystal fibers and ring resonators
Laura Pilozzi, Daniel Leykam, Zhigang Chen +1
We study photonic crystal fibers and ring resonators with topological features induced by Aubry- Andre-Harper modulations of the cladding. We find non trivial gaps and edge states…
Optically active beams: non-reciprocal optical activity in free space induced by spin-orbital interaction of light
Sheng Liu, Shuxia Qi, Peng Li +9
Optical activity, the power of a medium to rotate the polarization of a light beam, has contributed significantly to molecular structure assessments in stereochemistry, biomolecula…