Abstract: A method for initial separation of an adhered backing film from an uncured pre-impregnated composite lamina having an edge includes exposing and supporting the edge of the composite lamina, and applying an impact force to the exposed edge with an automated tool. The impact force is sufficient to cause delamination of the backing film from the composite lamina without damaging the lamina.

Abstract: A method for initial separation of an adhered backing film from an uncured pre-impregnated composite lamina having an edge includes exposing and supporting the edge of the composite lamina, and applying an impact force to the exposed edge with an automated tool. The impact force is sufficient to cause delamination of the backing film from the composite lamina without damaging the lamina.

Abstract: A fiber optic device for remote delivery of intense ultraviolet optical signals comprising an excimer laser source and an optical fiber. The output of the pulsed, transverse discharge, high pressure laser source is coupled to an articulating reflection mechanism which directs the pulsed laser output to an input end of the optical fiber. The optical fiber serves to transmit the light from the laser source to a remote location or target. The excimer laser further comprises a segmented first elongated laser electrode and a coextensive second laser electrode which is substantially solid. The discharge is stabilized by inductors connected to each segment of the first electrode and further by preionization electrodes located adjacent and coextensive with the second electrode. The preionization electrodes comprise a central conductor surrounded by a dielectric sleeve. The laser further comprises a closed gas system for the lasing medium gas.