Shift-invariant photorefractive joint-transform correlator using Fe:LiNbO(3). crystal plates.
We report the results of our experimental investigation on a shift-invariant photorefractive image correlator that uses a thin crystal plate of Fe:LiNbO(3), which operates in the Raman-Nath regime of diffraction.
He
Q B
QB
Yeh
P
P
Hu
L J
LJ
Lin
S P
SP
Yeh
T S
TS
Tu
S L
SL
Yang
S J
SJ
Hsu
K
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