Development of New Processes for the Refurbishment of Infrared Search and Track (IRST) Germanium domes

"The result of Phase I is that Computer Optics Inc. successfullydesigned a process methodology that allows refurbishment ofGermanium Domes for the IRST F14 program at a fraction of thecost of an original dome. In addition to performing the processstudy, COI applied its methodology to a dome that had failed inthe field and refurbished it. This dome was delivered as part ofthe Phase I effort. In Phase II we propose a program that has asits goal the refurbishment of existing non-operational F14 IRSTGermanium Domes. In addition to refurbishing the currentinventory as a consequence of this Phase II work, at the end ofthe program, COI will have all of the necessary hardware andexpertise to serve as a repair depot for any additional domesthat become damaged during service. In addition, the advancedcapabilities provided by the Phase II process will allow us totransition into Phase III by offering similar services to otheragencies.BENEFITS: Germanium domes are often used as a cover for aerodynamic pods. Germanium is a good substrate to use as it has excellent transmission in the necessary waveband, however since they are the outer element in flight, they are oftendamaged. The research in this proposal indicates a process where previously unusable domes can be repaired and put back into service by the US Navy. There are numerous programs where these types of domes have been used. Damaged domes could be repaired ata fraction of the cost sa