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= Upgrade of the 40m =
This is a collection of links relating to the 2008 40m Upgrade.
## page was renamed from Upgrade 08
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[[/Overview]] == Upgrade of the 40m ==
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== Upgrade document ==
 * [[TAC Meeting-Apr 08]] ([http://lhocds.ligo-wa.caltech.edu:8000/40m/TAC_Meeting-Apr_08?action=AttachFile&do=get&target=Upgrade08.pdf Upgrade08.pdf], or [https://40m.ligo.caltech.edu/svn/40m/docs/upgrade08/ SVN repository])
 * [http://lhocds.ligo-wa.caltech.edu:8000/advligo/ISC_Modeling_Software/CVSinstructions?highlight=%28CVS%29 "MIT CVS repository instructions for accessing AdvLIGO modeling"]
 * '''[[/Overview|Overview]]'''
 * '''Upgrade items & Preparation status'''
  * [[/Configuration]]
  * [[/Optics]]
  * [[/CDS]]
  * [[/Suspensions]]
  * [[/Optical Layout]]
  * [[/PDs|/RF System]]
  * [[/GreenLock]]
  * [[/Purchase List]]
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== Coatings and Optics ==
This is a work in progress area for what optic and coatings we need.

|| Parameter || ITMs || ETMs || PRM || SRM || FM (4x) ||
|| HR Transmission 1064 nm || 0.014|| 10 ppm || || || <0.01 ||
|| HR Transmission 532 nm || < 1000 ppm|| 0.10 || || || ||
|| AR Reflection 1064 nm || 1000 ppm|| < 100 ppm || || || <0.01 ||
|| AR Reflection 532 nm || <0.01|| < 1000 ppm || || || ||
|| ROC || inf|| 40 m? || || || inf||
|| Wedge angle || 1 deg || 1 deg || || || ||
== Upgrade documents ==
 * [https://dcc.ligo.org/cgi-bin/private/DocDB/ShowDocument?docid=231 Upgrade Doc in DCC]
 * [http://lhocds.ligo-wa.caltech.edu:8000/advligo/ISC_Modeling_Software/CVSinstructions?highlight=(CVS) "MIT CVS repository instructions for accessing AdvLIGO modeling"]
 * 40m upgarde plan scrutiny Ver. 9/29/2009 [attachment:upgrade09_090929.pdf [PDF]][attachment:upgrade09_090929.graffle [OmniGraffle]]

Upgrade of the 40m

Upgrade documents

Upgrade_09 (last edited 2012-01-03 23:02:41 by localhost)