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Entry  Mon May 6 19:31:51 2013, Koji, Optics, Characterization, Spot position measurement on the diode mounts DCPD1.pngDCPD2.pngQPD1.pngQPD2.png
    Reply  Wed May 8 15:08:57 2013, Koji, Optics, Characterization, Spot position measurement on the diode mounts DCPD1.pngDCPD2.pngQPD1.pngQPD2.png
Message ID: 121     Entry time: Wed May 8 15:08:57 2013     In reply to: 120
Author: Koji 
Type: Optics 
Category: Characterization 
Subject: Spot position measurement on the diode mounts 

Remeasured the spot positions:

DCPD1: 1.50mm+0.085mm => Beam 0.084mm too high

DCPD2: 1.50mm+0.085mm => Beam 0.023mm too high

QPD1:   1.25mm+0.085mm => Beam 0.001mm too low

QPD2:   1.25mm+0.085mm => Beam 0.155mm too low
 

Attachment 1: DCPD1.png  3.621 MB  | Show | Show all
Attachment 2: DCPD2.png  2.953 MB  | Show | Show all
Attachment 3: QPD1.png  3.612 MB  Uploaded Fri May 10 11:16:38 2013  | Show | Show all
Attachment 4: QPD2.png  2.136 MB  Uploaded Fri May 10 11:17:30 2013  | Show | Show all
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