lutz.winkelmann@LIGO.ORG - posted 09:15, Thursday 20 October 2011 (1592)
Pump currents for PSL high power oscillator
Measured pump currents for different output power levels at the individual fiberbundle tip for the high power oscillator of the PSL.
The output power was measured with a thermopile 300 W external OEM Ophir power meter.
| output power at finberbundle tip / W | pump current FB 1 / A | pump current FB 2 / A | pump current FB 3 / A | pump current FB 4 / A |
| 10 | 11.1 | 11.4 | 11.4 | 11.4 |
| 20 | 12.8 | 13.0 | 13.1 | 13.0 |
| 30 | 14.5 | 14.6 | 14.7 | 14.7 |
| 40 | 16.2 | 16.2 | 16.3 | 16.3 |
| 50 | 17.9 | 17.8 | 17.9 | 18.0 |
| 60 | 19.6 | 19.4 | 19.6 | 19.6 |
| 70 | 21.3 | 21.0 | 21.2 | 21.2 |
| 80 | 23.0 | 22.6 | 22.8 | 22.9 |
| 90 | 24.7 | 24.2 | 24.4 | 24.5 |
| 100 | 26.4 | 25.8 | 26.1 | 26.2 |
| 110 | 28.1 | 27.4 | 27.7 | 27.8 |
| 120 | 29.8 | 29.0 | 29.3 | 29.4 |
| 130 | 31.5 | 30.6 | 30.9 | 31.1 |
| 140 | 33.2 | 32.2 | 32.6 | 32.7 |
| 150 | 34.9 | 33.7 | 34.2 | 34.4 |
| 160 | 36.6 | 35.3 | 35.8 | 36.0 |
| 170 | 38.2 | 36.9 | 37.4 | 37.6 |
| 180 | 39.9 | 38.5 | 39.1 | 39.3 |
| 190 | 41.6 | 40.1 | 40.7 | 40.9 |
| 200 | 43.3 | 41.7 | 42.3 | 42.6 |
| 210 | 45.0 | 43.3 | 43.9 | 44.2 |
| 220 | 46.7 | 44.9 | 45.6 | 45.8 |
| 230 | 48.4 | 46.5 | 47.2 | 47.5 |
| 240 | 50.1 | 48.1 | 48.8 | 49.1 |
| 250 | 51.8 | 49.7 | 50.4 | 50.8 |
| 260 | 53.5 | 51.3 | 52.1 | 52.4 |
| 270 | 55.2 | 52.9 | 53.7 | 54.0 |
| 280 | 56.9 | 54.5 | 55.3 | 55.7 |
| 290 | 58.6 | 56.1 | 56.9 | 57.3 |
| 300 | 60.3 | 57.7 | 58.6 | 59.0 |