Page 13 - Demo

Consistent Grid Fabrication and Optics Tuning Ensure Scraping Power Losses < 10%
20 10
0
-10
-20
-30 -20 -10
12 10
8
6
4
2
0
0
x (cm)
10
20
30
beam at entrance port
1.0 0.8
0.7 0.5 0.3
0.2 0.0
generation 1 generation 2
30 35 40 45 horizontal divergence (mrad)
§ Beam radial profiles measured at several locations with SEE, TC, IR detectors

§ Focal length and divergence inferred
§ Fabrication process improved

24th CAARI – Forth Worth, TX, November 2, 2016
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power loss (%)
y (cm)
J/J0