We present a solution to this problem in the form of a fast algorithm with computational complexity that scales as <i>N</i> log <i>N</i> , where <i>N</i> is the number of spatial measurements of the scattered field.
© 2002 Optical Society of America
Vadim A. Markel and John C. Schotland, "Scanning paraxial optical tomography," Opt. Lett. 27, 1123-1125 (2002)