attoCMC
compact, rack mountable cryostat system
most compact full 2.3 K cryostat on the market
integration of cooled quantum devices in 19” rack systems
air-cooled, low heat generation (1kW), single phase
autonomous from special infrastructure
fully automated cooldown & operation
user-friendly push button solution
The attoCMC is the most compact cryostat system on the market operating below 5 K, with a base temperature down to below 2.3 K. It combines the new IGLU compressor technology with a high-performance cryostat and is independent from heavy laboratory infrastructure, thus revolutionizing the emerging market for quantum information processing.
It can be rack-mounted in basically any environment with minimal space and power requirements. Therefore, it provides the ideal platform for all applications that require cryogenically cooled sensorics like SNPSDs or quantum devices such as single photon sources.
This takes quantum applications out of the lab and into the field, where first demonstrators are already set up to enable quantum secure communication networks, as well as ultra-compact quantum computers, e.g. based on cold ion trapping, or photonic qubits in semiconductors.
Specifications
| System Description | |
|---|---|
| self-contained compact cryostat | 19-inch rack mountable, 10U |
| integrated air-cooled compressor | speed regulation - „adaptive power“ |
| sliding vacuum space for cold plate access | ethernet interface for remote control |
| Temperature performance (base system) | |
| base temperature | 2.3 K |
| cooling power | 50 mW @ 2.8K |
| integrated thermometer (4-wire, connected to base wiring) | . |
| Vacuum and feedthrough specifications | |
| sample environment | cryogenic vacuum |
| leak rate of vacuum | < 5e-9 mbar l/s |
| El. feedthrough and wiring for base operation | 6 contacts as twisted pairs (4 Manganin, 2 Brass), 12 contacts optional |
| additional feedthrough options | 5 Feedthrough plates for wiring upgrades |
| KF25 flange for additional fiber or wire integration | |
| General Specifications | |
| shield diameter | 70 mm (others on request) |
| cold plate diameter | 45 mm |
| cold plate free space to shield | 58 mm |
| mounting | 19 inch rack mounting with removeable wheels and handles |
| ambient temperature | 10..30 °C (non-condensing) |
| dimensions | 446 x 177 x 641 mm, 17.5“ x 10.5“ x 25.25“excluding backside connections and compressor |
| weight | approx. 100kg including compressor |
| country of origin | Federal Republic of Germany |
| Electrical Specifications | |
| maximum input power | < 1.4 kW |
| AC input voltage and line frequency | single phase 230 V, 50 Hz/60 Hz 110 V option with external transformer |
| remote operation | Ethernet interface (ADS and webserver) |
| Compressor specifications (included) | |
| dimensions | 446 x 266 x 641 mm, 17.5“ x 10.5“ x 25.25“excluding handles, wheels and front panel |
| compressor drive | inverter driven pump |
| air cooling | . |
Air Cooling & Full Rack Integration
minimal footprint, low heat generation, and autonomy from laboratory infrastructure
Smart, Autonomous & Sustainable
remote control, adjustable cooling power, enhanced overall lifetime
Easy to Integrate
sliding vacuum space for coldplate access
Feedthrough Options
feedthrough plates and KF25 for fiber and (coaxial) wiring access
