Quantum technologies for advanced readout

Silent Waves develops and manufactures ultra-low-noise superconducting amplifiers based on Josephson junctions and traveling-wave architectures.

Its traveling-wave parametric amplifiers (TWPAs) are primarily used for high-fidelity cryogenic qubit readout in superconducting quantum computers. Compact, reliable, and high performance, these amplifiers are a critical building block for scaling quantum computers to hundreds of thousands of qubits.

Founded in 2022 in Grenoble, France, Silent Waves now serves customers around the world.