33 citations · 42 across the 3 of their papers we have counts for
3 papers
physics.optics2020★ 33 cited
Switchable bifunctional metasurfaces: nearly perfect retroreflection and absorption at THz regime
Shan Zhu, Yanyan Cao, Yangyang Fu +4
Here we make use of vanadium dioxide (VO2) to design a bifunctional metasurface working at the same targeted frequency. With the increase of temperature, the functionality of the d…
physics.optics2020★ 7 cited
Duplex Mikaelian lenses and duplex Maxwell's fish eye lenses
Huiyan Peng, Senlin Liu, Yuze Wu +6
In this paper, we report two new kinds of absolute optical instruments that can make stigmatically images for geometric optics in two dimensional space. One is called the duplex Mi…
physics.optics2020★ 2 cited
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…