Four Wave Mixing (FWM) based optical signal-processing techniques are reviewed. The use
of FWM in arithmetical operation like subtraction, wavelength conversion and pattern …

Correlation of radio-frequency (RF) signals is a fundamental operation in many fields such
as information processing, detection, and imaging techniques at large. Because of the …

In this letter, a novel correlation technique based on matched filtering using four wave
mixing with possible remote transmission is proposed. A pump wavelength, which is …

In this paper, a photonic correlation scheme that allows accumulation of negative signals is
presented. The scheme uses four-wave mixing of pairs of signal and pump wavelengths …

Kerr-effect based Nonlinear Optical Mixing is reviewed. The superiority of Four Wave Mixing
over SPM and XPM in high speed data transmission is discussed. The applications of …

In this paper, a photonic correlation scheme that allows accumulation of negative signals is
presented. The scheme uses four-wave mixing of pairs of signal and pump wavelengths …

Modern high-performance signal processing applications face constantly increasing
processing speeds. The use of photonics potentially offers a much higher bandwidth and …