Bi-Axial Magnetically Actuated Tunable Prism

In this paper we show the proof of concept for a magnetically actuated bi-axial tunable prism. Our modular design gives a high robustness and efficient fabrication. Even without optimizations, we achieved physical tilt angles of ±8° to ±9,6° and a response time of 14.4 ms for an aperture of 8 mm.