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Field Service Manual
December 2003
Page 190 of 276
Splitter
1. Remove AOM.
2. Direct the upper beam through the upper hole of "3 holes optical
wand" at AOM-position and the lower beam through the lower hole
of “3 holes optical wand” at AOM position.
3. Intensity of the 6 beams
Measure the lowest and the highest beam. Because of the
polarization of the laser and the splitter it can be that the lowest and
the highest beam have a difference in intensity. Rotate the laser to
make the two beams equal.
Ex.:
beam 1 (top)
: 406
µ
A
beam 2
: 158
µ
A
beam 3
: 154
µ
A
beam 4
: 184
µ
A
beam 5
: 253
µ
A
beam 6 (bottom) : 400
µ
A
Try to keep top and bottom beam within 5 %.
Mirror M2
Mirror M2 defines the modulator angle:
1.
Position "3 holes optical wand" in front of mirror3. Adjust mirror2 so that
all beams are on the correct height. The middle of the six beams should be in
the middle target hole. Afterwords you adjust all beams about 1mm left on
the order blokker.
2. Insert AOM.
Summary of Contents for SilverWriter 800
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Page 95: ...Field Service Manual December 2003 Page 95 of 276 Multi FilmFeeder solid state panel ...
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Page 220: ...Field Service Manual December 2003 Page 220 of 276 Main directory structure ...
Page 225: ...Field Service Manual December 2003 Page 225 of 276 Adding a DPF file in the plotter queue ...
Page 227: ...Field Service Manual December 2003 Page 227 of 276 Stop logging ...
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