127 citations · 259 across the 4 of their papers we have counts for
4 papers
Progress in Water-Based Metamaterial Absorber: A Review
Jingda Wen, Qiang Ren, Ruiguang Peng +4
Increasing attention on microwave ultra-broadband metamaterial absorbers has been paid due to their promising applications. While most microwave ultra-broadband metamaterial absorb…
Direct observation of energy band attraction effect in non-Hermitian systems
Maopeng Wu, Ruiguang Peng, Jingquan Liu +2
The energy band attraction (EBA) caused by the non-orthogonal eigenvectors is a unique phenomenon in the non-Hermitian (NH) system. However, restricted by the required tight-bindin…
Tunable mid-infrared coherent perfect absorption in a graphene meta-surface
Yuancheng Fan, Zhe Liu, Fuli Zhang +6
We exploited graphene nanoribbons based meta-surface to realize coherent perfect absorption (CPA) in the mid-infrared regime. It was shown that quasi-CPA frequencies, at which CPA…
Tunable terahertz coherent perfect absorption in a monolayer graphene
Yuancheng Fan, Fuli Zhang, Qian Zhao +2
Coherent perfect absorber (CPA) was proposed as the time-reversed counterpart to laser: a resonator containing lossy medium instead of gain medium can absorb the coherent optical f…