Multiobject recognition in a multichannel joint-transform correlator.
A multichannel joint-transform correlator that incorporates a Dammann grating as a beam splitter is described. The Dammann grating splits a single incident beam into a two-dimensional array of equal-intensity beams, which form several channels for correlation. Each channel contains both a single target and a single reference. Optical experimental results are presented.
J H
JH
Feng
G F
GF
Chin
M X
MX
Wu
S H
SH
Yan
Y B
YB
Yan