Extended Data Fig. 10: Configuration for two-qubit gate measurement.
From: 3D-printed micro ion trap technology for quantum information applications

Magnetic field is tilted by 45° relative to the substrate. 397 nm laser beam propagates parallel to the substrate, whereas 729 nm and 866 nm beams propagate perpendicular to it. Two ion images are overlaid on the SEM image of trap 3D-75-Al-V.