1 K prober
Compact ~83 mm cryogenic prober for standard cryostats; ~0.8 K device temps with ~10 mW cooling power.
Cryogenics · Contact supplier
outer_diameter: 83 mm · device_temperature: ~0.8 K · cooling_power_required: ~10 mW
Quantum devices
Qubits, chips, foundry/process offerings, and packaged quantum processors or device dies sold as products.
- superconducting qubit chip
- trapped ion package
- quantum foundry
- NV center diamond
Products (8)
100 mK prober
Sub-100 mK cryogenic prober for dilution refrigerators with thermal isolation of the positioning stage.
Cryogenics · Contact supplier
sample_temperature: 75 mK · rethermalization_time: < 1 min · thermal_management: Thermal isolator between positioning stage and sample (patent pending)
20 RF-Port Sample Box (YQ-QP-20A)
20-port SMP sample box for high-performance 5–15-qubit QPU measurements with strong shielding and thermalization.
Quantum devices · Contact supplier
part_number: YQ-QP-20A · rf_ports: 20 (SMP) · chip_cutout: 10 × 10 mm
4 K probe station
Joint qprobe–attocube turnkey system for electrical and optical probing at true 4 K.
Cryogenics · Contact supplier
temperature: true 4 K · cryostat_partner: attocube closed-cycle · characterization: Electrical and optical
8 RF-Port Sample Box (YQ-QP-8A)
Compact 8-port SMP sample box with swappable PCB for few-qubit, high-coherence experiments.
Quantum devices · Contact supplier
part_number: YQ-QP-8A · rf_ports: 8 (SMP) · chip_cutout: 10 × 10 mm
Coldfinger & Shielding Set
OFHC cold finger with mu-metal/Al shields hosting 1×20-port or 2×8-port sample boxes.
Cryogenics · Contact supplier
part_numbers: YQ-CF-20A / YQ-CF-20B · rf_ports: 20 (SMP) · hosts: 1×20-port or 2×8-port sample boxes
Cryo-prober
80 mm non-magnetic cryogenic probing unit (3-axis piezo, probe card, sample holder) operating to ~800 mK.
Cryogenics · Contact supplier
diameter: 80 mm · min_sample_space: > 85 mm · operating_temperature: down to 800 mK
mK probe station
Turnkey probe station to ~10 mK on a fast Qinu table-top cryostat (~5 h cooldown), with magnetic-field option.
Cryogenics · Contact supplier
base_temperature: 10 mK · cooldown_time: ~5 hours (RT to base) · cryostat_partner: Qinu optical table-top
Companies (2)
qprobe
Cryogenic probe stations and compact cryo-probers for high-throughput quantum device testing down to millikelvin.
Cryogenics · Quantum devices · Sensing & readout · Basel, CH
WebsiteYQuantum
Cryogenic microwave components, flux BiasTs, IR/LP filters, and QPU sample-box packaging for superconducting qubit systems.
Microwave & RF · Quantum devices · Cryogenics · Villigen, CH
Website