Characterization of electric field control for Rydberg experiments

Rydberg-excited atoms have recently become a valuable asset in neutral atom platforms for quantum computing, quantum simulation, and quantum information processing. Due to their large polarizabilities, these atoms are highly sensitive to electric fields, making them vulnerable to decoherence from stray fields and reducing the fidelity of engineered interactions. Therefore, effectively canceling stray electric fields is crucial. In this poster, we introduce a novel, compact, and straightforward electrode assembly designed for integration into a glass cell-based vacuum chamber. This assembly enables full 3D control of the electric field around the atoms while maintaining nearly unobstructed optical access.