Abstract: An optical assembly method in which one or more stabilizing elements (e.g., a balls) are positioned between the module and the base plate after it has been optimally positioned by active alignment, but before it is permanently attached to the base plate. While the stabilizing elements are absent, there is a space between the module and the base plate to permit active alignment. After the active alignment is complete, the stabilizing elements are positioned to stabilize the position of the module and reduce the impact of external forces associated with permanently attaching the module to the base plate (e.g., adhesive shrinkage).