초록 ▼

An optical beam precision positioner assembly is disclosed. This assembly permits the optics of a laser beam relay to be positioned and secured coincident with the gimbal axis of the laser beam pointing system. An incident laser ray enters the precision positioning system through the midpoint of a s

An optical beam precision positioner assembly is disclosed. This assembly permits the optics of a laser beam relay to be positioned and secured coincident with the gimbal axis of the laser beam pointing system. An incident laser ray enters the precision positioning system through the midpoint of a spherical pivot, continues to a mirror surface, and the reflected ray exits the system so as to be coincident with a specified axis. The positioner has the capability to translate and/or rotate on three axes to locate the mirror surface at the exact position required to produce a reflected ray coincident to the desired axis. Positioner adjustments are made by rotating screws and back lash in the adjustment screws is eliminated through the use of compression springs. Locking screws located in the positioner secure the alignment.

대표청구항 ▼

A laser relay mounting assembly which receives and conducts an incident laser beam to a laser beam relay which produces therefrom a laser output, said laser relay mounting assembly adjusting said laser output coincident with a desired axis, said laser relay mounting assembly comprising: a laser beam

A laser relay mounting assembly which receives and conducts an incident laser beam to a laser beam relay which produces therefrom a laser output, said laser relay mounting assembly adjusting said laser output coincident with a desired axis, said laser relay mounting assembly comprising: a laser beam relay; a frame, upon which said laser beam relay is mounted; a spherical pivot which is mounted on said frame and which receives and directs said incident laser beam to said laser beam relay; a mirror mounted on said frame; a relay mounting trunnion which holds said laser beam relay so that it is between and colinear with said spherical pivot and said mirror; a first positioning mechanism which has a base that attaches said relay mounting trunnion to said frame, said first positioning mechanism tilting and translating said laser relay into a position such that said mirror reflects said laser output so that it is coincident with said desired axis by adjusting said output laser\s angle of incidence as it reaches said mirror; a mirror mounting trunnion which holds said mirror so that it is colinear with said spherical pivot and said laser beam relay; and a second positioning mechanism which has a base that attaches said mirror mounting trunnion to said frame, said second positioning mechanism being able to translate and rotate said mirror mounting trunnion in three dimensions with respect to said frame, said second positioning mechanism thereby tilting and translating said mirror into a position such that it reflects said laser output so that it is coincident with said desired axis.