Fully parallel, high-speed incoherent optical method for performing discrete Fourier transforms.
An incoherent optical data-processing method is described, which has the potential for performing discrete Fourier transforms of short length at rates far exceeding those afforded by both special-purpose digital hardware and representative coherent optical processors.
Goodman
J W
JW
Department of Electrical Engineering, Stanford University, Stanford, California 94305, USA.
Dias
A R
AR
Woody
L M
LM