Interferometer_sensitivity_studies (General)bader - 10:18 Friday 22 September 2017 (39543)
Print this reportComment to Tapping tests in DET Lab (39373)Below are the noise budget plots for tapping tests on different mini links
1) North link (1188554325), large shoulder up to about 100 Hz
2) North link - 1 (1188555080
3) North link - 2 west (1188555153), structures excited at 300 - 400 Hz
4) North link - 2 east (1188555251, touches north link - 3
5) North link - 3 (118855404), huge effect, large shoulder up to 400 Hz
The NB plots lead to the conclusion that scattered light form the SDB2 bench is fed back to the detector when exciting the B1 mini link.