… surface wave damping oscillatory with increasing penetration depth into the photorefractive
… of the nonlinear response in the photorefractive crystal, the harmonic oscillator equation with …

… of nonlinear spectroscopic parameters. Section-3 is concentrated on the nonlinear diffraction
rings generated in the nonlinear optical medium due to Spatial Self-Phase Modulation (…

… We consider the photorefractive crystal with diffusion nonlinearity mechanism contacting …
spatial harmonic of the field at different depths in a copper-doped lithium niobate crystals [57]. …

… a photorefractive nonlinearity. Our results represent a further step towards an effective tool for
the direct measurement of the nonlinear optical response … $a$ characterizes the depth of a …

… nonlinear optical response on the molecular level. The orientation of these chromophorcs an
external electric field leads to the electro-optic response … the modulation depth of the grating …

… mixing in photorefractive semiconductors at large modulation depth is … a nonlinear material
and form interference patterns. Recently, there are many studies on TWM in photorefractive …

… where the nonlinear material is much thicker than the depth of … role in the future is
photorefraction. Development of organic … , JL, Electric field modulated nonlinear optical properties …

… photorefractive devices show millisecond responses, but rely on coherent interference to build
up spatial charge patterns and create strong nonlinear … of view and the depth of field at the …

… and with a sharp suppression of the Kerr nonlinear response in a near-surface layer formed
… Two signs of nonlinear response corresponding to self-focusing and defocusing nonlinear …

… to resolution, view, and depth of field obstruct the retrieval of … For the photorefractive
polymer, the response time … }$ and synchronously modulates the nonlinear refractive indices $\…