Keywords: Carbon Monoxide Laser 1968.jpg High-Energy Electron Beam-Stabilized Carbon Monoxide Electric Discharge Lasers CO-EDL - The first high-energy electron beam-stabilized carbon monoxide electric discharge lasers CO-EDL were developed in 1968 at the Northrop Research and Technology Center with support from ONR At the time CO-EDL was the most efficient directly excited laser system resulting in electron guns and infrared optics http //www onr navy mil 1968 U S Navy - Office of Naval Research PD-USGov-Military-Navy Gas lasers |