Apparatus for regulating the position of a laser light source transmitting a light beam

摘要

An apparatus for regulating the position of a laser light source transmitting a light beam as a function of the position of the transmitted light beam with respect to a beam detector stationarily arranged at the path of the light beam. The laser light source is universally suspended at its one end, at its other end there engage adjustment elements in a plane substantially perpendicular to the light beam and in two directions which are perpendicular to one another. Further, there are provided regulating circuits containing the adjustment elements and the detector by means of which the light beam is stabilized in its direction.