Gentec-EO Beamage-M2 - Manual (Page 23)

Beamage-M 2 User Manual Revision 2.0 23
b. Y-ADJ: mirror orientation to adjust the distance between the spots
c. Z-ADJ: adjusts of the distance between the Fabry-Perot etalons. This will lead to change the
focus region of the laser beam after the lens. When this screw is screwed. The distance between
the two mirrors becomes greater and the optic path becomes also greater.
Figure 3-15 Z-ADJ Screw alignment to change the distance between mirrors and then the optical path region
A
B
A B
A
B
A B
Figure 3-14 Y-ADJ Screw alignment to change the distance between the spots