Differences between revisions 4 and 35 (spanning 31 versions)

Overview

All of the interferometer and mode cleaner optics at the 40m are suspended in single pendula.
SOS: MC1, MC2, MC3, BS, PRM, SRM, ITMX, ITMY, ETMX, ETMY
The ITMs and ETMs have been upgraded from MOS to SOS to enhance the radiation pressure effects.

Projects

Magnetic suspension
Characterization of Tip-Tilts
- Summer Project 2011
Hysteresis measurement
Diagnolization of Input/Output matrices
- https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=70898
Optimization of oplev servos

Suspension Properties

Mechanical Resonances
Gluing Configuration
Wires
Drawings
Tip Tilts in the recycling cavities

Local Controls

OSEM local damping
- How they work
- OSEM setups
Oplev local dapming
- How they work
- 40m Optical lever lasers

Suspension Related Scripts

Drifts
A2L
f2pratio
ugfOL

-  ⇤ ← Revision 4 as of 2009-09-30 23:17:35 → 
  Size: 235
  Editor: HaixingMiao
  Comment:
+   ← Revision 35 as of 2012-02-09 23:50:48 → ⇥
  Size: 1312
  Editor: KiwamuizumiATligoDOTorg
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-All of the interferometer and mode cleaner optics at the 40m are suspended in single pendula.
+= Overview =
 . All of the interferometer and mode cleaner optics at the 40m are suspended in single pendula.
-Line 3:
+Line 4:
-'''SOS:''' MC1, MC2, MC3, BS, PRM, SRM

'''MOS:''' ETMX, ETMY
+ . '''SOS:''' MC1, MC2, MC3, BS, PRM, SRM, ITMX, ITMY, ETMX, ETMY
-Line 8:
+Line 7:
-The ITMs are being upgraded from MOS to SOS.
+ . {i} The ITMs and ETMs have been upgraded from MOS to SOS to enhance the radiation pressure effects.
-Line 10:
+Line 9:
-Magnetic suspension
+= Projects =

 * [[/MagneticSuspension|Magnetic suspension]]
 * Characterization of Tip-Tilts
   . [[ https://nodus.ligo.caltech.edu:30889/wiki/doku.php?id=surf2011:ttsuspension | Summer Project 2011 ]]
 * Hysteresis measurement
 * Diagnolization of Input/Output matrices
   . https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=70898
 * Optimization of oplev servos


= Suspension Properties =
 * [[Suspensions/Mechanical_Resonances| Mechanical Resonances ]]
 * [[Suspensions/Gluing_Configuration| Gluing Configuration]]
 * Wires
 * Drawings
 * [[Suspensions/Tip_Tilts| Tip Tilts in the recycling cavities]]

= Local Controls =
 * OSEM local damping
   * How they work
   * [[Suspensions/OSEMs| OSEM setups]]
 * Oplev local dapming
   * How they work
   * [[Suspensions/40m_Optical_lever_lasers| 40m Optical lever lasers]]

= Suspension Related Scripts =
 * [[Computers_and_Scripts/All_Scripts| Drifts]]

 * [[Computers_and_Scripts/All_Scripts| A2L]]

 * f2pratio

 * ugfOL