Slab or stripline laser

Claim 2

A slab or stripline laser having two electrodes and two resonator mirrors, the two electrodes defining a discharge gap and forming waveguide surfaces for laser emission, and the resonator mirrors immediately adjoining a first electrode of the two electrodes, comprising: the first electrode being shape-stable; the first electrode carrying the mirrors and a second electrode of the two electrodes; the mirrors adjusted relative to the first electrode, being firmly an d mechanically anchored on the first electrode.

Claim 3

The laser according to claim 1, wherein at least one mirror of the two resonator mirrors is glued onto the first electrode.

Claim 4

The laser according to claim 1, wherein at least one mirror of the two resonator mirrors is clamped fast onto the first electrode by a retainer means.

Claim 5

The laser according to claim 1, wherein at least one mirror of the two resonator mirrors is soldered onto the first electrode.

Claim 6

The laser according to claim 1, wherein the first electrode has a cross-sectional configuration having a main body with end sections extending from ends of the main body in a first direction and a center section extending from substantially a center of the main body in an opposite direction to the first direction; wherein cooling channels are accommodated in the region of the center section; and wherein connections for the coolant for cooling the second electrode are located outside the cooling channels in a region of an end face of the laser.

Claim 7

The laser according to claim 5, wherein the geometrical moment of inertia of the two electrodes is of the same size with reference to the discharge gap; and wherein the spacing of the cooling channels from that surface of each electrode facing toward the discharge gap is of the same size.

Claim 8

The laser according to claim 5, wherein the coolant admission and the coolant discharge of both electrodes are located at one and the same end face of the first electrode; and wherein coolant admission and coolant discharge of the second electrode are guided, with reference to the discharge gap, vertically over spacers lying between the electrodes and are guided from the first electrode to the second electrode at the same distance from the end face of the second electrode.

Claim 9

The laser according to claim 5, wherein legs of the U-profile have end regions having reduced cross section; and wherein the end regions are welded or soldered vacuum-tight to a housing hood.

Claim 10

The laser according to claim 5, wherein coolant admissions for the two electrodes are located at one side and coolant discharges for the two electrodes are located at the other side of a symmetry plane of the cross-sectional configuration of the first electrode.

Claim 11

The laser according to claim 1, wherein the second electrode is mechanically and firmly joined to the first electrode via spacers composed of insulating material and is held at a desired distance therefrom; wherein the first electrode is longer in a beam direction of the laser than the second electrode; wherein the mirrors are located on the first electrode in the beam direction outside the second electrode and are electrically insulated therefrom; and wherein the mirrors are composed of metal and are thicker than a gap width of the discharge gap.

Claim 12

The laser according to claim 10, wherein the gap width is less than 2 mm and the thickness of the mirrors is approximately 5 mm; and wherein the mirrors are composed of pure copper.

Claim 13

The laser according to claim 1, wherein the two electrodes contain cooling channels; and wherein the cooling channels of the two electrodes have the same spacings from the discharge gap.

Claim 14

The laser according to claim 12, wherein the cooling channels are mirror-symmetrically located with reference to the discharge gap.

Claim 15

The laser according to claim 1, wherein the two electrodes contain cooling channels; and wherein the cooling channels of the two electrodes have the same cross section.

Claim 16

The laser according to claim 14, wherein the cooling channels are mirror-symmetrically located with reference to the discharge gap.

Claim 17

The laser according to claim 1, wherein the shape of the second electrode is adapted to the shape of the surface of the mirrors, so that a gap of constant gap width remains free between the second electrode and mirrors.

Claim 20

The method according to claim 17, wherein each mirror is adjusted with a laser beam that indicates the desired beam direction and the desired position of the beam on the first electrode.

Claim 21

A slab or stripline laser having two electrodes and two resonator mirrors, the two electrodes defining a discharge gap and forming waveguide surfaces for laser emission, and the resonator mirrors immediately adjoining a first electrode of the two electrodes, comprising: the first electrode being shape-stable and having a cross-sectional configuration having a main body with end sections extending from ends of the main body in a first direction and a center section extending form substantially a center of the main body in an opposite direction to the first direction; cooling channels accommodated in the region of the center section; the first electrode carrying the mirrors and a second electrode of the two electrodes; the second electrode mechanically and firmly joined to the first electrode via spacers composed of insulating material and held at a desired distance therefrom, the first electrode being longer in a beam direction of the laser than the second electrode; the mirrors, adjusted relative to the first electrode, being firmly and mechanically anchored on the first electrode, the mirrors being located on the first electrode in the beam direction outside the second electrode and electrically insulated therefrom, and being composed of metal and thicker than a gap width of the discharge gap; connectors for a coolant for cooling the second electrode located outside the cooling channels in a region of an end face of the laser; coolant admission and coolant discharge of both electrodes located at one and the same end face of the first electrode; coolant admission and coolant discharge of the second electrode guided, with reference to the discharge gap, vertically over spacers lying between the electrodes and guided from the fist electrode to the second electrode at the same distance from the end face of the second electrode.

Claim 22

A slab or stripline laser having two electrodes and two resonator mirrors, the two electrodes defining a discharge gap and forming waveguide surfaces for laser emission, and the resonator mirrors immediately adjoining a first electrode of the two electrodes, comprising: the first electrode being shape-stable and having a cross-sectional configuration having a main body with end sections extending from ends of the main body in a first direction and a center section extending form substantially a center of the main body in an opposite direction to the first direction; cooling channels accommodated in the region of the center section; the first electrode carrying the mirrors and a second electrode of the two electrodes; the second electrode mechanically and firmly joined to the first electrode via spacers composed of insulating material and held at a desired distance therefrom, the first electrode being longer in a beam direction of the laser than the second electrode; the mirrors, adjusted relative to the first electrode, being firmly and mechanically anchored on the first electrode, the mirrors being located on the first electrode in the beam direction outside the second electrode and electrically insulated therefrom, and being composed of metal and thicker than a gap width of the discharge gap; connectors for a coolant for cooling the second electrode located outside the cooling channels in a region of an end face of the laser; coolant admission and coolant discharge of both electrodes located at one and the same end face of the first electrode; coolant admission and coolant discharge of the second electrode guided, with reference to the discharge gap, vertically over spacers lying between the electrodes and guided from the fist electrode to the second electrode at the same distance from the end face of the second electrode.

Claim 23

The laser according to claim 19, wherein at least one mirror of the two resonator mirrors is glued onto the first electrode.