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 Tue Feb 28 20:49:33 2012, kiwamu, Update, LSC, insalling OSA
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 Wed Feb 29 04:23:14 2012, kiwamu, Update, LSC, REFL OSA installed
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Mon Mar 5 05:39:36 2012, kiwamu, Update, LSC, REFL OSA installed 
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Mon Mar 5 13:11:06 2012, kiwamu, Update, LSC, installed a long BNC cable for REFL OSA
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Message ID: 6352
Entry time: Mon Mar 5 05:39:36 2012
In reply to: 6340
Reply to this: 6354
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| Author: |
kiwamu |
| Type: |
Update |
| Category: |
LSC |
| Subject: |
REFL OSA installed |
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The OSA for the REFL beam is now fully functional.
The only thing we need is a long BNC cable going from the AP table to the control room so that we can monitor the OSA signal with an oscilloscope.
The attached picture shows how they look like on the AP table. Both AS and REFL OSAs are sitting on the corner region.
| Quote from #6340 |
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I placed the OSA (Optical Spectrum Analyzer) on the AP table and this OSA will monitor the REFL beam.
Tomorrow I will do fine alignment of the OSA.
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