High-speed photonic quantum random number generators (AQ1) for encryption and QKD vendors.
Quantum devices · Sensing & readout · Frederiksberg, DK
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Aluminum-oxide PIC foundry (MPW and dedicated runs) for quantum and UV–IR photonics.
Quantum devices · Enschede, NL
Atom-optic sensors, ECDL lasers, and precision components for cold-atom quantum sensing and clocks.
Sensing & readout · Other · Fremont, US
Near-quantum-limited TWPA microwave readout amplifiers with integrated pump coupler for superconducting qubits.
Microwave & RF · Quantum devices · Espoo, FI
Telecom-band single-photon detectors, entangled sources, and timing for quantum photonics.
Sensing & readout · Besançon, FR
Ultra-low-noise DAC, preamps, I/V converters, and cryogenic microwave filter/thermalizer units for quantum and mK experiments.
Control electronics · Microwave & RF · Cryogenics · Sensing & readout · Basel, CH
San Rafael precision AWG and pulse instruments marketed for quantum sensing and QKD-adjacent labs.
Control electronics · San Rafael, US
Cryogenic measurement infrastructure including coaxial wiring, IR filters, and multi-channel RF installation sets.
Cryogenics · Microwave & RF · Helsinki, FI
Ultra-low-vibration closed-cycle STINGER cryogenic cooling systems for quantum and precision experiments.
Cryogenics · Allentown, US
UK MgO:PPLN crystals and fiber-coupled modules for frequency conversion.
Other · Southampton, GB
Polish quantum communication, White Rabbit timing, and Sinara/ARTIQ qubit-control systems.
Control electronics · Other · Warsaw, PL
Cryogenic and superconducting RF coax cable assemblies, connectors, and attenuators for quantum labs.
Microwave & RF · Cryogenics · Witham, GB
Showing 1–12 of 100 suppliers.