New Imaging and control Solutions for Quantum processors and metrology

The goal of the project is to design, prototype and validate in cutting-edge research applications a new camera tailored to the requirements of qubit readout and control in atomic systems. This camera, together with a dedicated control system, will be a key enabling device for the realization of advanced quantum algorithms, multiqubit operation and error correction protocols in architectures based on cold-atom or trapped-ion qubits. In the proposed project, the camera will be implemented in two proof-of-principle experiments involving cold-atom qubits. In the first application, a novel technique of ultra-low-latency detection of both 3P0 and 3P2 state populations of strontium atoms will be demonstrated. In the second application, the new camera and control system will be validated in a novel interrogation scheme of a hybrid atomic clock, with the goal of radically improving its short-term stability.

The project will be realized in close collaboration between electronics engineers and experimental physicists, in a joint effort of industry and research communities. It will be an important milestone on the way to commercialization of quantum technologies based on cold atoms or trapped ions.

The consortium partners are Creotech Instruments S.A. (PI and project coordinator: Dr. Anna Kaminska, coI: Pawel Zienkiewicz), Max-Planck-Institut für Quantenoptik (PI: Sebastian Blatt, coI: Johannes Zeiher and Institute of Physics (PI: Neven Šantić, coI: Damir Aumiler).