Up one level to Beam Test Hardware
Photos of the Finished Assembly
Tests for Cross Talk Between Light Guides
The two light guide assemblies were set on a table facing each other. Small segments of BCAL module will inserted between light guides. An air gap of approx 5-10 mm was between each light guide and the BCAL module. A LED flashlight was put in one of the PMT holders on one assembly and photographs were taken of the PMT holders on the other end of the assembly. The only observable cross talk was from misalignment of the assemblies by one row of fibers on in the horizontal and vertical directions.