We theoretically investigate the evolution of dark screening spatial solitons originating from
the quadratic electro-optic effect in biased centrosymmetric photorefractive (CP) crystal by …

In order to study the temporal behavior of screening gray spatial solitons in biased one-
photon centrosymmetric and non-centrosymmetric photorefractive crystals, the expressions …

The temporal properties of one-dimensional bright spatial solitons in biased
centrosymmetric photorefractive crystals are investigated theoretically by using numerical …

We investigate the temporal behavior of low-amplitude dark spatial solitons in biased
centrosymmetric crystals with two-photon photorefractive effects. The expressions of time …

We investigate the separate spatial soliton pair supported by both the linear and quadratic
electro-optic effects. The numerical solutions of the bright–bright, dark–dark and bright–dark …

We investigate theoretically the time behavior of spatial solitons in biased centrosymmetric
photorefractive crystals. A one-dimensional time-dependent wave propagation equation in …

The evolution equation of one-dimension spatial optical solitons resulting from two-photon
effect in biased photorefractive crystals with both the linear and quadratic electro-optic effect …

The effects of higher-order space charge field on the self-deflection of dark screening spatial
solitons in biased photorefractive crystals are numerically investigated under steady-state …

Grey–grey separate spatial soliton pairs are predicted in a biased series circuit consisting of
two centrosymmetric photorefractive (PR) crystals with the two-photon PR effect. The …

It is shown theoretically that three types of separate soliton pairs: bright–bright, bright–dark,
and dark–dark, can be established in a biased series circuit consisting of two …