Light sources and components 2

[LDC4-02(Invited)] Metasurfaces for reprogrammable beam-steering and light-matter interaction

Hodjat Hajian¹, Matthieu Proffit¹, Yongliang Zhang¹, Pascal Landais², *Louise Bradley¹ (1. Trinity College Dublin, 2. Dublin City University)

Binary control is implemented in a vanadium dioxide based metasurface for dynamic beam-steering at 1550 nm. Optical and thermal performance demonstrates an electrically driven reprogrammable metasurface, providing continuous beam-steering over a 90^o range.