Paragraf cryogenic sensors are providing a solution to detect and characterise magnetic fields causing decoherence in quantum processors.
Magnetic Field Sensors for Quantum Computers
3-axis Cryogenic Hall Sensors
Our milliKelvin-rated 3-axis probe is the first and only Hall effect sensor capable of measuring magnetic fields from room temperature all the way to temperature extremes down to 10mK.
For the first time ever, this enables users to measure magnetic fields:
- In real time
- In X, Y and Z orientations
- With µW power dissipation
- Down to µT resolution
Opening the door to in-situ sensing of unwanted noise in the dilution fridge during operation and across warmup / cooldown cycles.
Improving error mitigation with Paragraf 3-axis probes
The Quantum Computing industry is moving from research to commercialisation. Efficiency and uptime is becoming crucial, and the exponential increase in qubits means finer control of sources of noise is required.
Paragraf’s 3-axis probe is able to provide real time measurements of magnetic fields down to µT resolution virtually anywhere in the environment. This enables quantum engineers and scientists to fully characterise their systems, reducing the impact of magnetic fields on their processors and enabling more useful work to be done.
Learn how Paragraf’s 3-axis probe and cryogenic sensors are uniquely suited to help solve issues with decoherence in quantum computing.
