527 citations · 1.1k across the 5 of their papers we have counts for
5 papers
Single-mode sapphire fiber Bragg grating
Mohan Wang, Patrick S. Salter, Frank P. Payne +4
We present here the inscription of single-mode waveguides with Bragg gratings in sapphire. The waveguide Bragg gratings have a novel multi-layer depressed cladding design in the 15…
Higher-order topological pumping and its observation in photonic lattices
Wladimir A. Benalcazar, Jiho Noh, Mohan Wang +3
The discovery of the quantization of particle transport in adiabatic pumping cycles of periodic structures by Thouless [Phys. Rev. B 27, 6083 (1983)] linked the Chern number, a top…
Braiding photonic topological zero modes
Jiho Noh, Thomas Schuster, Thomas Iadecola +5
A remarkable property of quantum mechanics in two-dimensional (2D) space is its ability to support "anyons," particles that are neither fermions nor bosons. Theory predicts that th…
Experimental realization of a Weyl exceptional ring
Alexander Cerjan, Sheng Huang, Kevin P. Chen +2
Weyl points are isolated degeneracies in reciprocal space that are monopoles of the Berry curvature. This topological charge makes them inherently robust to Hermitian perturbations…
Photonic topological pumping through the edges of a dynamical four-dimensional quantum Hall system
Oded Zilberberg, Sheng Huang, Jonathan Guglielmon +4
When a two-dimensional electron gas is exposed to a perpendicular magnetic field and an in-plane electric field, its conductance becomes quantized in the transverse in-plane direct…