Arctic Instruments

The company develops microwave readout solutions for quantum technology developers, specifically focusing on near-quantum-limited amplifiers for high-fidelity qubit readout. Its flagship product is a traveling-wave parametric amplifier (TWPA) that features an integrated on-chip superconducting pump coupler and flux bias line to reduce insertion loss and simplify cryogenic wiring. These components are primarily used for dispersive readout of superconducting qubits, such as transmon or fluxonium qubits, in circuit quantum electrodynamics applications.