Differences between revisions 47 and 50 (spanning 3 versions)

Vent plans

Prep for next vent

(1) Dichroic mirror for recycling cavities (Jamie)

spec in DCC
wedge angle = 2 deg
quotes:
- ATF
- Laseroptik (final)
  - note: 2 deg wedge quote has Fused Silica grade F = 5 ppm homogeneity & micro roughness 0.3 nm RMS, Rana OKed both, 3 wks delivery, Jamie takes care of ordering
Optical table layout needs to be modified
order placed... (ETA still unknown)

(2) Black glass beam dumps

(3) OSEM mount screws

(4) Active tip-tilts (Suresh/Jamie)

(5) Mode-matching telescope adjustments (Jenne/Suresh)

(6) Cavity scattering measurements? (Jan)

-  ⇤ ← Revision 47 as of 2012-04-04 22:17:12 → 
  Size: 2089
  Editor: JamesonrollinsATligoDOTorg
  Comment:
+   ← Revision 50 as of 2012-04-04 22:41:42 → ⇥
  Size: 2122
  Editor: JamesonrollinsATligoDOTorg
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 13:
+ * '''''order placed...''''' '''(ETA still unknown)'''
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+Line 15:
-(2) Black glass beam dumps (Koji)
+(2) Black glass beam dumps
-Line 22:
+Line 23:
-(3) OSEM mount screws (Steve)
+(3) OSEM mount screws
-Line 31:
+Line 32:
-   * tip-tilts from LHO
+   * Tip-tilts from LHO
-Line 38:
+Line 39:
- * '''''Suresh is going to LHO April 15-25 for assembly/shipping...'''''
+ * '''''Suresh is going to LHO April 15-25 for assembly/shipping of tip-tilts...'''''
-Line 40:
+Line 41:
-(5) OMC activation (Jenne)
 * Calculate the mode matching solutions and prepare appropriate telescopes
 * Draw optical layout
 * Digital controls
+(5) Mode-matching telescope adjustments (Jenne/Suresh)
 * Need to determine what exactly the problem is.
   * What needs to be moved?
 Line 45:
-(6) OSEM upgrade (somebody)
 * Need a discussion
+(6) Cavity scattering measurements? (Jan)