RF Photodetectors

This page (and only this page) contains all of the RF Photodetector data for the 40m. If you find pages elsewhere in this wiki, move them here.

REFL11
REFL33
REFL55
REFL165
AS55
POX11
POY11
POP22/POP110
POP55
IMCREFL

Documentation

In this document I explain all the steps of the 40m RF PD upgrade process.

Some notes from Hartmut's commissioning of this PD in 2004 in the elog entries:

11/02/2004
11/12/2004

TODO: Make label stickers for each photodiode, with:

optical response
resonant frequency
transimpedance
resonance Q
shot noise 3dB point current
notes

Misc.

2010-05-03_JenneLaserCalibration_0dBm_NDfilter.png

40mRFPDupgradeProcess.pdf

-  ⇤ ← Revision 14 as of 2011-11-05 00:49:53 → 
  Size: 1653
  Editor: KojiArai
  Comment:
+   ← Revision 18 as of 2017-02-04 03:00:58 → ⇥
  Size: 1443
  Editor: GautamvenugopalanATligoDOTorg
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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+<<TableOfContents(2)>>

----
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+Line 8:
-||        || 11 MHz      || 22 MHz || 29.5 MHz || 33 MHz ||    55 MHz   || 110 MHz ||
|| AS     || [[/AS11]]   ||        ||          ||        || [[/AS55]]   ||         ||
|| REFL   || [[/REFL11]] ||        ||          ||        || [[/REFL55]] ||         ||
|| POP    ||             ||        ||          ||        ||             ||         ||
|| POY    || [[/POY11]]  ||        ||          ||        ||             ||         ||
|| MCREFL ||             ||        ||          ||        ||             ||         ||
+ * [[/REFL11| REFL11]]
 * [[/REFL33| REFL33]]
 * [[/REFL55| REFL55]]
 * [[/REFL165| REFL165]]
 * [[/AS55| AS55]]
 * [[/POX11| POX11]]
 * [[/POY11| POY11]]
 * [[/POP22_110| POP22/POP110]]
 * [[/POP55| POP55]]
 * [[https://nodus.ligo.caltech.edu:8081/40m/10406| IMCREFL]]
----
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+Line 20:
-----
Table of Contents
<<TableOfContents(2)>>
----
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+Line 23:
-In [https://nodus.ligo.caltech.edu:30889/svn/trunk/alberto/40mUpgrade/RFsystem/RFPDs/RFPDupgradeProcedure/RFPDupgradeProcedure.pdf this document] I explain all the steps of the 40m RF PD upgrade process.
+In [[https://nodus.ligo.caltech.edu:30889/svn/trunk/alberto/40mUpgrade/RFsystem/RFPDs/RFPDupgradeProcedure/RFPDupgradeProcedure.pdf|this document]] I explain all the steps of the 40m RF PD upgrade process.
-Line 22:
+Line 27:
- * [http://www.ldas-sw.ligo.caltech.edu/ilog/pub/ilog.cgi?group=40m&task=view&date_to_view=11/02/2004&anchor_to_scroll_to=2004:11:02:14:43:23-hartmut 11/02/2004]
 * [http://www.ldas-sw.ligo.caltech.edu/ilog/pub/ilog.cgi?group=40m&task=view&date_to_view=11/12/2004&anchor_to_scroll_to=2004:11:12:13:51:23-hartmut 11/12/2004]
+ * [[http://www.ldas-sw.ligo.caltech.edu/ilog/pub/ilog.cgi?group=40m&task=view&date_to_view=11/02/2004&anchor_to_scroll_to=2004:11:02:14:43:23-hartmut|11/02/2004]]
 * [[http://www.ldas-sw.ligo.caltech.edu/ilog/pub/ilog.cgi?group=40m&task=view&date_to_view=11/12/2004&anchor_to_scroll_to=2004:11:12:13:51:23-hartmut|11/12/2004]]
-Line 35:
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-[attachment:2010-05-03_JenneLaserCalibration_0dBm_NDfilter.png]
+[[attachment:2010-05-03_JenneLaserCalibration_0dBm_NDfilter.png]]
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-[attachment:40mRFPDupgradeProcess.pdf]
+[[attachment:40mRFPDupgradeProcess.pdf]]