operating_instructions_from_finetech_beamsplitter_alignment.pdf - 第5页
Place the verniers Align the outer lines of scales in both x and y axes. Ensure that line #6 of A is between lines 10 & 11 of B. If not repeat When finished, only outside lines of both scales should directly ov…
Focus Adjustments
Focus scale B
scale Bscale B
scale B
(use small
knurled knob on
left side of
machine)
Focus scale A
scale Ascale A
scale A
(use z-height
table
adjustment)
Place the verniers
Align the outer lines of
scales in both x and y
axes.
Ensure that line #6 of A is
between lines 10 & 11 of B.
If not repeat
When finished, only
outside lines of both scales
should directly overlap
(they are same distance
apart 200 µm)
Lower arm
Lower arm Lower arm
Lower arm -
--
-place A on B
place A on Bplace A on B
place A on B
Be careful of vacuum
procedure – don’t release
head vacuum until well
positioned
A
B
(Almost) Perfect Alignment
#1A aligned to #1B
#11 A aligned to #20B
.. all others misaligned
Y
YY
Y
X
XX
X
#1A aligned to #1B #11 A aligned to #20B
.. all others misaligned