1Univ. Nacional Autónoma de México (Mexico) 2Univ. de Technologie Troyes (France) 3Ctr. de Investigación Científica y de Educación Superior de Ensenada B.C. (Mexico)
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
We present a metasurface design that works as a helicity preserving mirror. To engineer the metasurface, we employed an inversion scheme based on approximation theory, combining a forward solver with a heuristic optimization method. The design was tested through numerical simulations and, employing a Mueller matrix formalism, we show that at the design wavelength the proposed structure reflects both left and right circular polarizations without changing their helicity.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Alma K. Gonzalez-Alcalde, Rafael Salas-Montiel, Eugenio R. Méndez, "Design of a helicity-preserving metasurface mirror," Proc. SPIE PC12195, Metamaterials, Metadevices, and Metasystems 2022, PC121950L (3 October 2022); https://doi.org/10.1117/12.2633237