Optical correlator guidance and tracking field tests

A demonstration of the capabilities and limitations of an optical correlator in a realistic environment has been undertaken. The testing is divided into several phases from laboratory-type data gathering to a fully functional helicopter-delivered demonstration missile. The basic research performed has led to three fully fieldable test units which have proved to be rugged and dependable under normal test range conditions. The units were transportable and required no realignment of the optics. Two of the test systems were modular in construction while the third was a `solid optic´ design having optical paths and components contained within a solid glass construction