193 citations · 345 across the 7 of their papers we have counts for
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physics.optics2022★ 4 cited
N-Band Photonic Hopf Insulators Based on 2D Microring Lattices
Bo Leng, Vien Van
Hopf insulators are topological insulators whose topological behavior arises from the nontrivial mapping from a 3D sphere to a 2D sphere, known as the Hopf map. The Hopf map, typic…
physics.optics2022★ 38 cited
One-dimensional quasi bound states in the continuum in the ω~k space for nonlinear optical applications
Kaili Sun, Hui Jiang, Dmitry A. Bykov +4
The phenomenon of bound state in the continuum (BIC) with infinite quality factor and lifetime has emerged in recent years in photonics as a new tool of manipulating light-matter i…