G.H. Hewig, K. Jain
Journal of Applied Physics
It is often desirable to have an optical means for modifying a non-uniform intensity distribution. We describe a technique employing beam folding through the use of a wedged mirror tunnel to produce intensity distributions approaching the flat-top case. Computer simulation of the device performance is described and experimental results are shown in which the intensity variations are reduced to ±1.5 percent. © 1984.
G.H. Hewig, K. Jain
Journal of Applied Physics
T. Srinivasan, H. Egger, et al.
Applied Physics B Photophysics and Laser Chemistry
M.R. Latta, T.C. Strand, et al.
SPIE Optical Data Storage Topical Meeting 1992
M.R. Latta, R.V. Pole
Applied Optics