53 citations · 54 across the 2 of their papers we have counts for
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physics.optics2020
The Luneburg-Lissajous lens
Huiyan Peng, Huashuo Han, Pinchao He +6
We design a new absolute optical instrument by composing Luneburg lens and Lissajous lens, and analyze its imaging mechanism from the perspective of simple harmonic oscillations. T…
physics.optics2019★ 53 cited
Plasmon-polaritonic quadrupole topological insulators
Ying Chen, Zhi-Kang Lin, Huanyang Chen +1
Quadrupole topological insulator is a symmetry-protected higher-order topological phase with intriguing topology of Wannier bands, which, however, has not yet been realized in plas…