Lambda Physik Forschungs-und Entwicklungsgesellschaft

Bernd Mehmke

Gerd Ahlborn

An apparatus for confining or limiting laser beams of medium and high power comprises a diaphragm 1, 1' which is mirrored and is arranged with respect to the laser beam 2 in such a manner that the beam portions (3, 3') reflected by the diaphragm are directed away from the laser beam axis A.

Apparatus for confining laser beams

A device for mounting a window on a gas-discharge laser is characterized by a slide 3 which is displaceable transversely of the beam axis A of the laser and on which at least one window 6 can be mounted and which is movable into at least two different positions.

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Bad Sachsa, Germany

Bernd Mehmke