LASER GUN WITH DIODE PUMPING Russian patent published in 2017 - IPC H01S3/42 

FIELD: laser engineering.

SUBSTANCE: invention relates to laser equipment. Laser gun with diode pumping comprises installed in a housing an active element in form of a rod, optical pumping sources, located on holders uniformly relative to active element, and cooling system, which comprises a tube, encircling active element to form a radial clearance, inlet, outlet pipes and manifolds, channels in housing and holders. Laser gun is equipped with reflectors, located on holders opposite each source of optical pumping, cooling system is in form of a single circuit for cooling active element and optical pumping sources and is equipped with channels made in clamps of tube. Inlet, outlet pipes are connected with housing channels, which are connected with channels of clamps, connected with manifolds.

EFFECT: manifolds are connected with radial clearance and with additional channels of clamps of tube, which are connected with housing channels connected to channels of holders, manifolds are formed by clamps of tube and active element.

3 cl, 3 dwg