Showing physics.app-phShow all
2 papers · 1 filter
physics.app-ph2026
Switchable selective backscatter modulation via the Kerker effect
K. J. Cowan, C. M. Hooper, C. P. Gallagher +3
We design a reflective scatterer that operates only in the backscatter direction using modulation of the Kerker effect. This being a phenomena where the resonant modes of a scatter…
physics.app-ph2025
Finding passive, reciprocal metasurfaces for arbitrary wave transformations
K. O. Arnold, C. Hooper, J. Smith +4
We give a general design method for finding the passive, reciprocal surface impedance tensor required to enact any wave transformation. We do this through characterising the surfac…