TY - RPRT TI - An active alignment method for post launch co-alignment of laser beam combiner systems AU - Yu, A. W. AU - Green, J. W. AU - Maynard, W. L. AU - Minott, P. O. AU - Krainak, M. A. PY - 1992 UR - https://ntrs.nasa.gov/citations/19930064390 ID - 19930064390 ER -