Nonconventional joint-transform correlator
Optics Letters, Vol. 14, Issue 17, pp. 922-924 (1989)
http://dx.doi.org/10.1364/OL.14.000922
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Abstract
A nonconventional joint-transform correlator (NJTC) is discussed. We show that the shift-invariant property of the usual joint-transform arrangement can be preserved. The advantages of the NJTC are the efficient use of the light source, the use of smaller transform lenses, higher correlation peaks, and a higher carrier fringe frequency.
© 1989 Optical Society of America
Citation
Francis T. S. Yu, Chenhua Zhang, Yong Jin, and Don A. Gregory, "Nonconventional joint-transform correlator," Opt. Lett. 14, 922-924 (1989)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-14-17-922
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