Energy measurements within the amplifier chain are recorded in a google sheet: S20 Laser Performance.
The expected energies throughout the system are given in the table below.
| Description | Energy (mJ) |
|---|---|
| Pre-amp seed | 3.7 |
| Pre-amp pump | 80.0 |
| Pre-amp out | 27.0 |
| SAGA 1 at crystal | 930 |
| SAGA 2 at crystal | 870 |
| Main amp out | 615 |
Energy Efficiencies to Various Locations
| Date | To Transport Shutters | To PB | Iris 40mm | RP Attenuation | Log Book |
|---|---|---|---|---|---|
| 9/1/2023 | 85% | http://physics-elog.slac.stanford.edu/facetelog/show.jsp?dir=/2023/35/01.09&pos=2023-09-01T16:26:41 | |||
| 9/20/2023 | 86.3% | 37.5% | 34.7% | 1.39% | http://physics-elog.slac.stanford.edu/facetelog/show.jsp?dir=/2023/38/20.09&pos=2023-09-20T23:05:19 |
| 1/11/2024 | 32.5% | 1.51% | http://physics-elog.slac.stanford.edu/facetelog/show.jsp?dir=/2024/02/11.01&pos=2024-01-11T23:26:01 |