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physics.ao-ph2023
Control water waves by metagratings
Linkang Han, Qilin Duan, Junliang Duan +4
Metasurfaces and metagratings offers new platforms for electromagnetic wave control with significant responses. However, metasurfaces based on abrupt phase change and resonant stru…
physics.optics2023
Mirrored Transformation Optics
Junke Liao, Pengfei Zhao, Zhinbing Zhang +2
A mirrored transformation optics (MTO) approach is presented to overcome the material mismatch in transformation optics. It makes good use of the reflection behavior and introduce…