Figure | Conceptual representation of the sliding metasurface for two-dimensional beam steering and frequency filtering. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | Conceptual representation of the sliding metasurface for two-dimensional beam steering and frequency filtering.

Caption

Figure | Conceptual representation of the sliding metasurface for two-dimensional beam steering and frequency filtering. a, Beam deflection along the x-axis, y-axis, and oblique directions controlled by lateral displacements. b, The frequency selective characteristics of the sliding metasurface. c, Beam steering angle within the passband as a function of relative lateral displacement, quantified by the number of shifted meta-atoms.

Credit

Weiren Zhu et al.

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.