Paper
1 June 1992 Production of a line image from a multimode high-energy laser
Vance A. Hedin, Rudy M. Martinez, Burton D. O'Neil, Daniel M. Hodgkiss
Author Affiliations +
Abstract
The output of the Phillips Laboratory's CO2 Electric Discharge Coaxial Laser (EDCL II) is a nominal 13.2 centimeter diameter beam with over one hundred transverse modes and a divergence of over ten milliradians at forty kilowatts. In support of a critical test series, several resonator configurations were examined to reduce the output beam divergence to facilitate production of a beam on-target of 0.005 X 1.0 inches with high irradiance. Resonator reconfiguration of EDCL II with the associated beam shaping optical train and measured experimental results are discussed.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vance A. Hedin, Rudy M. Martinez, Burton D. O'Neil, and Daniel M. Hodgkiss "Production of a line image from a multimode high-energy laser", Proc. SPIE 1625, Design, Modeling, and Control of Laser Beam Optics, (1 June 1992); https://doi.org/10.1117/12.58933
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Carbon dioxide lasers

Resonators

Beam shaping

Carbon dioxide

Optical testing

Back to Top