Self-dual Systems for Backscattering Cancellation

Authors

Nasim Mohammadi Estrakhri, Chapman UniversityFollow

Document Type

Conference Proceeding

Publication Date

10-4-2023

Abstract

Using carefully arranged electric and magnetic components, we have recently demonstrated that backscattering from otherwise arbitrarily shaped two- and three-dimensional structures can be fully eliminated. Here, first we investigate the possibility of creating self-dual microwave absorbers that may provide advantages compared to typical commercial magnetoelectric absorbers. Next, we demonstrate that the self-duality condition is not limited to homogenous structures and may be extended to effective material properties, opening the door to realistic implementation of these structures at microwave and optical frequencies.

Comments

This article was originally published in Proceedings of SPIE, volume 12647, Active Photonic Platforms, in 2023. https://doi.org/10.1117/12.2677178

The presentation may be viewed at the above URL.

Recommended Citation

Nasim Mohammadi Estakhri, "Self-dual systems for backscattering cancellation," Proc. SPIE 12647, Active Photonic Platforms (APP) 2023, 126470K (4 October 2023); https://doi.org/10.1117/12.2677178

Copyright

SPIE