A photorefractive nonlinear joint-transform correlator based on the incoherent-to-coherent
conversion is presented and analyzed. The nonlinearity of this incoherent-erasure joint …

We propose and investigate a photorefractive joint-transform correlator that uses an
incoherent erasure beam in a two-wave-mixing arrangement. Computer simulation and …

The photorefractive two-beam coupling joint transform correlator combines two features. The
first is embedded semi-adaptive optimality, which weighs the correlation against clutter and …

An all-optical nonlinear joint-transform correlator that is based on a square-law receiver has
been implemented for the first time to our knowledge without the use of a spatial light …

A new all-optical nonlinear fringe-adjusted joint transform correlation (JTC) technique is
proposed. The proposed scheme is based on incoherent-to-coherent conversion with the …

An all-optical nonlinear joint transform correlator has been implemented for the first time
without using a spatial light modulator and digital processing in the Fourier plane. The …

An all-optical joint transform correlator featuring two operative correlation planes (ports) with
complementary performance is presented. We present the theory of operation, derive the …

The outcomes of some experimental and simulation studies performed on an incoherent-
erasure photorefractive joint transform correlator (PR JTC) in the two-wave-and four-wave …

We present what is to our knowledge the first quantitative analysis of the dual optimality that
can be achieved in the all-optical two-port photorefractive joint-transform correlator. We …

In this paper, we present a photorefractive edge-enhancement joint transform correlator. On
the spectral plane of a joint transform correlator, a Cr-doped Strontium Barium Niobate …