Electro-optomechanical beam steering system, and associated methods

摘要

An electro-optomechanical beam steering system has: a first deflector for selectively deflecting an optical beam in a first field of regard centered about a boresight; and a rotation stage having a second deflector, the rotation stage selectively positioning the second deflector in azimuth about the boresight, the second deflector selectively deflecting the optical beam of the first field of regard in a second field of regard along a polar axis defined by the second deflector and the azimuth as positioned by the rotation stage. Methods using the beam steering system are also provided, to steer an optical beam or to acquire a target in a field of regard.