This is the documentation for the dissipator device from the Levenson-Falk Lab at USC.
The "dissipator" acts as a source of on-demand loss for fast cavity reset and cooling in QED superconducting circuits.
| Component | Frequency (GHz) | Anharmocity (MHz) | Dispersive Shift (kHz) | Kappa (MHz) | Dissapator Coupling (MHz) | T1 (µs) | T2* (µs) |
|---|---|---|---|---|---|---|---|
| Qubit | 3.368 | -175 | 200 | ... | 53.9 | 27 | 4 |
| Cavity | 5.594 | ... | 200 | 0.477 | 145 | ... | ... |
| Dissapator | 4.2-15.3 | -350 | ... | ... | ... | <0.05 | <0.1 |
| Filter | 8.6 | ... | ... | 120 | 535 | ... | ... |
Read the paper here: https://journals.aps.org/prxquantum/abstract/10.1103/PRXQuantum.5.020321
Connect with the lab here: https://dornsife.usc.edu/lfl/
This design schema is associated with the SQuADDS project. More information can be found here: https://lfl-lab.github.io/SQuADDS/