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SLS7000 Users manual LMI Sel<strong>co</strong>m AB<br />
5.3 Laser beam characteristics<br />
Figure 17. Laser beam characteristics (principal)<br />
Focal point at S.O.<br />
Far End (F.E.) of M.R. Close End (C.E.) of M.R.<br />
Beam diameter at S.O.: 10 – 20 um<br />
Beam diameter at S.O. +/- 0,45 mm: 70 - 90 um<br />
The beam diameter is specified to <strong>co</strong>ntain 90 % of the beam energy<br />
2000-05-24 813364 P1 18
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