Solitons, nonlinear self-trapped wavepackets, have been extensively studied in many and
diverse branches of physics such as optics, plasmas, condensed matter physics, fluid …

We provide an overview of recent experimental and theoretical developments in the area of
optical discrete solitons. By nature, discrete solitons represent self-trapped wavepackets in …

We analyze self-trapping of one-dimensional optical beams in photorefractive, photovoltaic
media for open-and closed-circuit realizations. We show that a passive load (resistor) in the …

We provide a comprehensive experimental and theoretical study of incoherently coupled
photorefractive spatial-soliton pairs in all three possible realizations: bright–bright, dark …

Optical spatial solitons are self-trapped optical beams that exist by virtue of the balance
between diffraction and nonlinearity. They propagate and interact with one another while …

Observation of incoherently coupled photorefractive spatial soliton pairs clickable element to
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We present the first experimental observation of multihump multimode solitons in nature. In a
broader perspective, this is the first observation of a multihumped multimode self-trapped …

Incoherently coupled dark–bright photorefractive solitons clickable element to expand a topic
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We report the observation of incoherent collisions between two-dimensional bright
photorefractive screening solitons. The solitons remain intact and do not exchange energy …

It is almost common knowledge now that particles also possess properties of waves. But,
can localized wave-packets behave and interact like particles? This article is dedicated to …