This paper reviews recent work on the design, experimental implementation, and application
of two fundamental all-optical analog signal processing functionalities, namely, photonic …

Since the discovery of the Bragg's law in 1913, Bragg gratings have become important
optical devices and have been extensively used in various systems. In particular, the …

Integrated Microwave photonics (IMWP) signal processing using Photonic Integrated
Circuits (PICs) has attracted a great deal of attention in recent years as an enabling …

Diffraction of a 3D optical beam on a multilayer phase-shifted Bragg grating (PSBG) is
considered. It is shown that the PSBG enables optical computation of the spatial Laplace …

We consider a spatiotemporal differentiator of the first order based on a three-layer metal-
dielectric-metal (MDM) structure. We show theoretically and numerically that, in contrast to …

The development and investigation of novel photonic structures for the differentiation of
optical signals, which are considered as promising building blocks for the optoelectronic …

This paper reviews the state of the art of fiber Bragg gratings (FBGs) as analog all-optical
signal processing units. Besides the intrinsic advantages of FBGs, such as relatively low …

We present a theoretical study of a new application of a phase-shifted Bragg grating (PSBG)
in transmission mode as a spatial optical integrator. The PSBG consists of two identical …

Diffractive nanophotonic devices can play an important role in the creation of high-
performance computing systems and in the development of promising information …

We present a theoretical study of a new application of a simple π-phase-shifted fiber Bragg
grating (PSFBG) in transmission mode as a high-speed optical temporal integrator. The …