40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
40m Log |
Not logged in |
 |
|
Thu Dec 12 21:23:15 2013, ericq, Update, Green Locking, Better Xarm OLTF
|
Thu Dec 12 22:12:17 2013, Koji, Update, Green Locking, Better Xarm OLTF
|
Fri Dec 13 11:47:11 2013, Gabriele, Update, Green Locking, Better Xarm OLTF
|
|
Message ID: 9464
Entry time: Fri Dec 13 11:47:11 2013
In reply to: 9461
|
Author: |
Gabriele |
Type: |
Update |
Category: |
Green Locking |
Subject: |
Better Xarm OLTF |
|
|
I'm not as good as a fit, but it seems that there is a loop delay of about 30 microseconds, looking at the high frequency phase. This might explain the limitation on the BW. Eric should be able to get the delay out of the fit with some care. |