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| || || 11 MHz || 22 MHz || 29.5 MHz || 33 MHz || 55 MHz || 110 MHz || || AS || [[/AS11]] || || || || [[/AS55]] || || || REFL || [[/REFL11]] || || || || [[/REFL55]] || || || POP || || || || || || || || POY || [[/POY11]] || || || || || || || MCREFL || || || || || || || |
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| || || 11 MHz || 22 MHz || 29.5 MHz || 33 MHz || 55 MHz || 110 MHz || || AS || [[/AS11]] || || || || || || || REFL || || || || || || || || POP || || || || || || || || POY || || || || || || || || MCREFL || || || || || || || |
---- Table of Contents <<TableOfContents(2)>> ---- == Documentation == 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. Some notes from Hartmut's commissioning of this PD in 2004 in the elog entries: * [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] TODO: Make label stickers for each photodiode, with: * optical response * resonant frequency * transimpedance * resonance Q * shot noise 3dB point current * notes = Misc. = [attachment:2010-05-03_JenneLaserCalibration_0dBm_NDfilter.png] [attachment:40mRFPDupgradeProcess.pdf] |
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.
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Table of Contents
Contents
Documentation
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.
Some notes from Hartmut's commissioning of this PD in 2004 in the elog entries:
TODO: Make label stickers for each photodiode, with:
- optical response
- resonant frequency
- transimpedance
- resonance Q
- shot noise 3dB point current
- notes
Misc.
[attachment:2010-05-03_JenneLaserCalibration_0dBm_NDfilter.png]
[attachment:40mRFPDupgradeProcess.pdf]