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Entry  Wed Dec 2 17:14:33 2015, yutaro, Update, LSC, Beam on POX11 is possibly not centered well 47.png41.png
    Reply  Fri Dec 4 12:33:52 2015, yutaro, Update, LSC, Beam on POX11 is possibly not centered well image1-3.JPG07.png47.png
       Reply  Fri Dec 4 23:02:13 2015, yutaro, Update, LSC, Beam on POX11 is possibly not centered well image1.JPG56.png04.png
Message ID: 11847     Entry time: Fri Dec 4 12:33:52 2015     In reply to: 11839     Reply to this: 11850
Author: yutaro 
Type: Update 
Category: LSC 
Subject: Beam on POX11 is possibly not centered well 

To focus POX beam on POX11 PD, I added an iris and a lens before POX11 PD as you can see in Attachment 1.

It seemed that the beam is well focused, but the behavior of POXDC has not changed, as shown in Attachments 2 & 3.    

Attachment 1: image1-3.JPG  93 kB  | Hide | Hide all
image1-3.JPG
Attachment 2: 07.png  12 kB  | Hide | Hide all
07.png
Attachment 3: 47.png  13 kB  | Hide | Hide all
47.png
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