Ultra-High Vacuum Systems for Quantum Science and Quantum Sensing
In the fields of quantum science, quantum computing, and quantum sensing, achieving a stable, clean ultra-high vacuum (UHV) environment is crucial for accurate and reproducible results. SAES ultra-high vacuum systems are trusted by research labs and institutions worldwide to reach base pressures in the 1E-11 Torr range or lower—minimizing background gas interference during sensitive atomic experiments.
These UHV systems enable precise processes such as using lasers to slow and cool single atoms or ions, trapping them in Magneto-Optical Trap (MOT) chambers, and studying their atomic transitions, quantum oscillations, and inter-particle interactions. This is essential for groundbreaking research in quantum computing, quantum simulation, quantum sensing, gravimetry, and time and frequency reference systems like GPS and signal broadcasting.
SAES NEG-based solutions, such as the NEXTorr® pumps, offer high pumping speed for hydrogen (H₂)—the dominant residual gas in UHV setups—while ensuring an ultra-clean, vibration-free operation with minimal or no residual magnetic field. Their compact footprint makes them ideal for integration on optical benches and confined experimental setups.
Together with custom-engineered UHV chambers by SAES Rial Vacuum, researchers can rely on complete, optimized vacuum systems that unlock the mysteries of the quantum regime and open new paths for technological innovation.
SAES systems allows researchers to explore the quantum regime and unlock new discoveries
Vacuum systems are widely used in the field of quantum science, quantum computing, quantum sensing, gravimeters, and time and frequency references, such as GPS and signal broadcasting. The technology allows researchers to explore the quantum regime and unlock new discoveries. In order to achieve the high-quality vacuum needed for quantum applications, the vacuum pumps used in these systems must have several key features.
First of all, they must have a high pumping speed for H2, the main gas in UHV. They must be compact solutions to allow installation on an optical bench, induced magnetic fields (static or gradients) must be reduced or absent to minimize interference with measurements and they must be clean and vibration-free pumps. SAES, thanks to the NEXTorr pumps widely adopted by the scientific community and thanks to the customized chambers created by SAES Rial Vacuum, supports researchers in exploring the mysteries of the quantum regime to pave the way for new discoveries and knowledge.
Unique Features of SAES Non Evaporable Getter (NEG) Pumps
High Pumping Speed
In order to create a clean and deep vacuum for UHV systems used in quantum science and computing, it is necessary to have a high pumping speed for H2.
Minimal Magnetic Field
In quantum experiments, magnetic fields can interfere with the atomic transitions and interactions being studied. Therefore, it is important to have pumps with reduced or absent magnetic fields (static or B gradients). SAES NEG pumps have negligible residual magnetic fields, minimizing any unwanted detrimental interferences on the measurements.
Compact & Lightweight Design
For the installation of vacuum systems on a bench or in a small laboratory, compact and light pumps are necessary. SAES NEG pumps are lightweight and easy to handle and install, making them ideal for these types of applications.
Vibration-free
Vibrations can interfere with the delicate measurements taking place in quantum experiments, so pumps that are vibration-free are essential. SAES NEG pumps are oil-free and vibration-free, making them ideal for clean systems where contamination and mechanical disturbance are an issue.
Clean Environment
In UHV systems, it is important to maintain a clean vacuum environment to avoid any contamination that could interfere with the measurements. SAES NEG pumps are based on sintered disks, which provide an oil-free and particle-free pumping solution, ensuring a clean vacuum environment.
