Table 1 Dilution refrigerator specifications. Temperatures and available cooling powers on the indicated stages of a Bluefors XLD400 DR. Coaxial cable lengths towards the respective stages are listed as well
From: Engineering cryogenic setups for 100-qubit scale superconducting circuit systems
Stage name | Temperature (K) | Cooling power (W) | Cable length (mm) |
|---|---|---|---|
50 K | 35 | 30 (at 45 K) | 200 |
4 K | 2.85 | 1.5 (at 4.2 K) | 290 |
Still | 882 × 10−3 | 40 × 10−3 (at 1.2 K) | 250 |
CP | 82 × 10−3 | 200 × 10−6 (at 140 mK) | 170 |
MXC | 6 × 10−3 | 19 × 10−6 (at 20 mK) | 140 |