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Message ID: 1671     Entry time: Fri Jul 15 13:07:46 2016
Author: awade 
Type: DailyProgress 
Category: Mode matching 
Subject: South path: EOM1 Placement and beam profile 

The first EOM was placed at the waist along with PBS and wave plates in the order lambda/4-lambda/2-PBS-EOM-lambda/2.

The beam was reameasured after this point (as a check). Fit was:

Horz. beam waist = 176.5893 um
Horz. beam waist position = 780.5592 mm
Vert. beam waist = 94.6329 um
Vert. beam waist position = 811.292 mm

Next we place a PLCX-25.4-46.4-UV-1064 (f = 103.20 mm) for next alignment into AEOM.

Attachment 1: plot20160715_AfterFirstEOM.eps  131 kB  | Hide | Hide all
plot20160715_AfterFirstEOM.eps
Attachment 2: plot20160715_AfterFirstEOM.txt  96 Bytes  | Hide | Hide all
0.0254	0.0000005	0.0000005
1	603	763
3	844	1148
5	1026	1579
7	1194	1901
9	1267	2245
11	1593	2565
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