… Traditional photorefractive wide-bandgap ferroelectrics with large coupling constants in the
… resolution of the GaAs-based LCLV, we measure the gain as a function of grating spacing Λ …

… Photorefractive materials can be used to get high efficiency light-induced gratings with low
… Shah, MK Kim, LR Dawson, Optical phase conjugation in InGaAs/GaAs multiple quantum …

… by adding in the effects of excited state absorption (ESA) in … order and are insensitive to
polarization [57]. Conventional VBG … a two wave theory where the total electric field in the grating …

… mechanism such as the photorefractive effect. If these patterns … In photorefractive media, the
grating occurs non-local to the … a GaAs photodiode (6 and 10 GHz bandwidth respectively). …

… b), in a diffraction grating caused by the photorefractive effect, the phase of … polarizing plane
of the detection laser was adjusted to the alignment direction to maximize the light absorption…

… b), in a diffraction grating caused by the photorefractive effect, the phase of … polarizing plane
of the detection laser was adjusted to the alignment direction to maximize the light absorption…

… that the two-wave mixing happens in both photorefractive and … as a dynamic holographic
grating at Bragg match regime … -side photorefractive substrates as CdTe (16 cm -1 ) and GaAs (…

… The modulated signal diffracts on the grating and generates … as GaAs or InP. However, if
one is interested in exploiting the … coupled nonlinearly and actively two waveguides. Figure 4.3 …

… a strong impact on the growth of the PR grating because the … , optical absorption primarily
originates in the singlet state charge… Due to the geometry of the PR grating, a p-polarized beam …

… Most of the mentioned properties of the photorefractive effect … grating and the grating of free
electrons (photoconductivity … piezoelectric effect typical for non-centrosymmetric ones (GaAs). …