REFL55

Schematic

The schematic is missing.

Related elog entries:

DC transimpedance

RF transimpedance

attachment:REFL55_response.pdf

Electronics/RFPD/REFL55 (last edited 2012-01-03 23:02:44 by localhost)

-  ⇤ ← Revision 8 as of 2011-06-03 01:45:07 → 
  Size: 537
  Editor: RanaAdhikari
  Comment:
+   ← Revision 11 as of 2011-11-05 01:11:09 → ⇥
  Size: 255
  Editor: KojiArai
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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-## page was renamed from Electronics/REFL55
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-attachment:schematic.pdf
+== Schematic ==
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-== RF Transimpedance ==
+The schematic is missing.
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+Line 7:
-attachment:transimpedance.png
+Related elog entries:
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-== Noise ==
+http://nodus.ligo.caltech.edu:8080/40m/4605
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+Line 11:
-attachment:noise.png
+http://nodus.ligo.caltech.edu:8080/40m/4845
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-The noise data was fit to attachment:fitfunc.png with the following results:
+DC transimpedance
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+Line 15:
-''Z'',,RF,, = (663 +- 1) Ohms
+RF transimpedance
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+Line 17:
-''I'',,d,, = (13.77 +- 0.05) mA

chi^2^ / ndf = 3.77

== RF Behavior with No Light ==

attachment:timeseries.png

attachment:dark_spectrum.png

== Picture of Photodiode ==

attachment:REFL55.jpg

Picture taken on 3/30/2011
+attachment:REFL55_response.pdf