Description
The Brookhaven Science Associates, LLC (BSA) is seeking expressions of interest from firms regarding a dilution refrigerator for superconducting quantum circuit measurements. The system must include a modular, cryogen-free dilution refrigerator, a fully integrated 2-stage pulse tube cryocooler, a modular automated gas handling system, and various cryogenic electronics. The vendor must provide onsite service, including system installation, start-up, and training.
Key features and requirements of the dilution refrigerator include:
• Base temperature < 10 mK
• Cooling power ≥ 16 μW at the mixing chamber
• Fully integrated 2-stage pulse tube cryocooler with cooling power ≥ 2.35 W at 4.2 K
• Modular, automated gas handling system
• Modular wiring for DC and RF I/O signals to MXC
• Various cryogenic electronics ready for quantum circuit measurements
• Computerized control hardware/software and thermometry interface
• Onsite service, including system installation, start-up, and training
The BSA is open to all information and prefers electronic submissions. Respondents are asked to provide information on their capabilities, estimated lead times, budgetary pricing, and any exceptions to the BSA General Terms and Conditions for Noncommercial Items.