Prescription for beam design: optimizing power transport to a target

J. E. Sipe
1989 Optics Letters  
A prescription is derived for determining the beam that delivers the maximum power to a specified target for a given allowed aperture.
doi:10.1364/ol.14.000975 pmid:19753028 fatcat:wigzfbu2crdgvkr3bz7ybg3y6m