Differences between revisions 33 and 38 (spanning 5 versions)

Mode Cleaner

The Input Mode Cleaner is a suspended triangular cavity. Each mirror of the triangle is 0.25 kg, 3" in diameter and 1" thick. The input mode cleaner length is ~13.5 m (27 m round trip), the Finesse is ~1460. Cavity pole is 3.79kHz.

Locking

Lock Settings for IMC. Note C1:IOO-MC_FASTSW = 1 (Enable) and C1:IOO-MC_POL = 1 (Minus) is required state for autolocker to catch lock.

IMC Lock settings

LIGO-T020145-00-R, "Characterization and commissioning of digital suspensions for the 40m Mode Cleaner"
LIGO-T020147-00-R, "Characterizing the length sensing and control system of the mode cleaner in the LIGO 40m lab"
RF_ASC, "Interferometer Wave Front Sensing"

-  ⇤ ← Revision 33 as of 2012-01-03 23:02:43 → 
  Size: 1066
  Editor: localhost
  Comment: converted to 1.6 markup
+   ← Revision 38 as of 2022-08-16 23:41:42 → ⇥
  Size: 1329
  Editor: AnchalguptaATligoDOTorg
  Comment:
-Deletions are marked like this.
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+= Locking =
Lock Settings for IMC.
Note C1:IOO-MC_FASTSW = 1 (Enable) and C1:IOO-MC_POL = 1 (Minus) is required state for autolocker to catch lock.
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+{{attachment:IMC_Lock_Settings.png|IMC Lock settings}}
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+= Mode Cleaner Model =
  . [[MC_model| MC model ]]