Gas laser having a beam path folded in several planes
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United States of America Patent
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-
Jan 30, 2001
Grant Date -
N/A
app pub date -
Aug 10, 1998
filing date -
Aug 8, 1997
priority date (Note) -
Expired
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Abstract
A gas laser, in particular an axial-flow CO.sub.2 gas laser, includes a resonator having a folded beam path in a first folding plane and in a second folding plane inclined at 45.degree. thereto. At least one Z-fold of the beam path is provided in the first folding plane and at least one U-fold of the beam path is provided in the second folding plane.
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