<title>Pulse-bias Mosaic Test Data And Subassembly Configuratior</title>

Abstract

Two -dimensional x -y addressed mosaic arrays consisting of more than 12,000 lead -sulfide detectors in a package measuring 1/4 x 3/4 inch have been successfully developed and tested by the Aerojet ElectroSystems Company. The pulse -bias modulation concept, design, fabrication methods, test techniques, and test results for individual modules (192 x 64 detectors) are presented.The successful assembly of four of the individual modules into a subassembly consisting of approximately 50,000 detectors is described. The requirements for testing to achieve a greater throughput rate are discussed.