Lawrence Livermore National Labs
Laser Demonstration Facility (LDF) Computers and Control System

It controlled the largest steady-state high power laser facility of its time. The LDF demonstrated the feasibility of using a tunable multi-frequency laser to separate isotopes of elements such as Uranium. This machine put the Gas Centrifuges industry out of business.

The Advanced Test Accellerator (ATA) performed experiments with directed energy in the form of 50 MeV electrons.

The Mirror Fusion Test Facility explored a magnetic bottle configuration shaped like a tube with mirrors on each end, analogous to a laser cavity for light. This was the last non-Tokomak (circular tube) configuration seriously explored.