Prototyping

The prototyping team addresses the three areas of highest risk that have been identified for the RI-1 project:

1. The development of actively cooled disk amplifiers (ACoDA),
2. The development of a manufacturing process to produce large aperture gratings, and
3. The manufacturing process for growing large boules of highly uniform deuterated potassium dihydrogen phosphate (DKDP) crystals.

The demonstration of these prototypes and processes will allow a future implementation project to be ready for final design in the first one to two years.