47 citations · 51 across the 3 of their papers we have counts for
6 papers
Non-Abelian charged nodal links in dielectric photonic crystal
Haedong Park, Stephan Wong, Xiao Zhang +1
A nodal link is a special form of a line degeneracy (a nodal line) between adjacent bands in the momentum space of a three-dimensional topological crystal. Unlike nodal chains or k…
Topological Bulk Lasing Modes Using an Imaginary Gauge Field
Stephan Wong, Sang Soon Oh
Topological edge modes, which are robust against disorders, have been used to enhance the spatial stability of lasers. Recently, it was revealed that topological lasers can be furt…
Tailoring Topological Edge States with Photonic Crystal Nanobeam Cavities
Yongkang Gong, Liang Guo, Stephan Wong +2
The realization of topological edge states (TESs) in photonic systems has provided unprecedented opportunities for manipulating light in novel manners. The Su-Schrieffer-Heeger (SS…
Topological Insulator Laser Using Valley-Hall Photonic Crystals
Yongkang Gong, Stephan Wong, Anthony J. Bennett +2
Topological photonics has recently been proved a robust framework for manipulating light. Active topological photonic systems, in particular, enable richer fundamental physics by e…
The Nature of Topological Protection in Spin and Valley Hall Insulators
Matthias Saba, Stephan Wong, Mathew Elman +2
Recent interest in optical analogues to the quantum spin Hall and quantum valley Hall effects is driven by the promise to establish topologically protected photonic edge modes at t…
Gapless Unidirectional Photonic Transport Using All-Dielectric Kagome Lattices
Stephan Wong, Matthias Saba, Ortwin Hess +1
Photonic topological insulators are a promising photonic platform due to the possibility of unidirectional edge states with insensitivity to bending, fabrication imperfections or e…