Suppliers

SEEQC

SFQ digital quantum control chips and commercial superconducting IC foundry services in New York.

Control electronics · Quantum devices · Other · Elmsford, US

SemiQon

Silicon spin-qubit chips and cryo-optimized CMOS control electronics for scalable quantum processors.

Quantum devices · Control electronics · Espoo, FI

SignalCore

Texas modular RF synthesizer and converter catalog used as low-phase-noise sources in quantum labs.

Microwave & RF · Granger, US

Silent Waves

Cryogenic traveling-wave parametric amplifiers for high-fidelity qubit readout.

Sensing & readout · Grenoble, FR

Single Quantum

Superconducting nanowire single-photon detectors and multi-channel SNSPD camera systems.

Sensing & readout · Quantum devices · Delft, NL

Sparrow Quantum

Deterministic quantum-dot single-photon source chips and rack-mounted Sparrow Nest systems.

Quantum devices · Sensing & readout · Frederiksberg, DK

Stable Laser Systems

Boulder frequency-stabilized laser systems and Fabry-Perot cavities for quantum timing and AMO labs.

Other · Sensing & readout · Boulder, US

STAR Cryoelectronics

Santa Fe catalog seller of LTS/HTS SQUID sensors and pcSQUID readout electronics for cryogenic labs.

Sensing & readout · Control electronics · Santa Fe, US