Aritomi and Yuhang
| 4th Feb(in air) | 5th Feb(in air) | 6th Feb(in air) | 7th Feb (in air) | ||||
| injection | readout | injection | readout | injection | readout | injection | readout |
| 6.98% | 1.51% | 6.13% | 1.22% | 6.08% | 3.05% |
5.70% |
3.48% |
The loss measurement doesn't include intra-OPO loss (roughly 8%) in injection.
This measurement also doesn't include homodyne loss (roughly 4%), PD quantum efficiency (roughly 1%) in readout.
| 4th Fed (in vacuum) | 5th Feb (in vacuum) | 6th Feb (in vacuum) | 7th Feb (in vacuum) |
| 15.09% | 14.62% | 15.28% | 13.10% |
total loss:
| 4th Fed | 5th Feb | 6th Feb | 7th Feb |
| 36.58% | 34.97% | 37.41% | 35.28% |