… In photorefractive media, the grating occurs non-local to the … Furthermore, the compounding
and transient nature of the … While this has been generally covered in the steady-state [8], this …

… carriers, until a steady state is … Transient effect of a perturbation, in the form of a ramp voltage
(thick curve) applied to the PZT-supported mirror in the holographic setup, on the diffraction …

… 2 details the diffraction of light from a volume grating that has … the steady-state case of
volume grating formation in PR EO crystals. The transient effects and temporal dynamics of grating …

… methods; additionally, transient photocurrents are simulated … where t is the time, η 0 is the
steady-state diffraction efficiency… diffraction due to the presence of a thick holographic grating …

… requirements for observing photorefractivity in a medium are … Nearly 100% diffraction
efficiency with a coupling gain of more … Steady state photocurrent generated in a conductor as a …

… to reorient themselves due to thermal agitation, and the index of … The grating vector direction
is defined as being parallel to … a high diffraction efficiency. However, it has been shown that …

… of the steady-state space-charge field created by a sinusoidal … the formation and testing of
photorefractive gratings. As will he … diffracted wave for Bragg incidence on a lossy thick phase …

… Airy beam soliton in a photorefractive crystal. By simply … for a one-dimensional steady state
bright screening soliton … in presence of quasi-steady or transient soliton. The different scenarii …

… non-diffractive solutions of (1.8). The property of non-… In this Section we consider, among all,
the photorefractive effect, that is … This steady-state is reached only after a transient regime in …

… behind the formation of photorefractive spatial solitons, taking … This is a temporary condition
that vanishes as soon as the … and thus limiting losses by optical diffraction and promoting …