Theory of space-charge field with a moving fringe in photorefractive polymers

B Yuan, X Sun, Z Zhou, Y Li, Y Jiang… - Journal of Applied Physics, 2001 - pubs.aip.org
… static recording through the moving fringe for the material parameters given in this article,
which means that the diffraction efficiency cannot be increased by the moving fringe. However, …

Techniques for the enhancement of space-charge fields in photorefractive materials

K Walsh, AK Powell, C Stace, TJ Hall - JOSA B, 1990 - opg.optica.org
… slew rate, uneven mark–space ratio, and other approximations … space-charge field. It is
also shown that in absorbing materials resonant enhancement with dc fields and moving fringes

Higher harmonic gratings in photorefractive materials at large modulation with moving fringes

LB Au, L Solymar - JOSA A, 1990 - opg.optica.org
… higher harmonics of the variables (space charge field, electron density, … by moving the
fringes. It is also shown that the optimized amplitudes of the higher harmonics of the space charge

Space charge dynamics in thermally poled fused silica

TG Alley, SRJ Brueck, RA Myers - Journal of non-crystalline solids, 1998 - Elsevier
… distribution is frozen while a SH region is present on both sides of the sample, a Maker-fringe
experiment will show fringes with a period consistent with volume (bulk) poling. …

Do fringes and trajectories shift equally in matter-wave interferometers? The example of photodetachment microscopy in a magnetic field

W Chaibi, C Blondel, C Delsart, C Drag - Europhysics Letters, 2008 - iopscience.iop.org
… that the observation [2] of interference fringes with matter waves, ie with massive particles, …
interference fringes can reveal the presence of eg a magnetic field in regions of space where …

Space charge characterization for the 21th century

G Damamme, C Le Gressus… - IEEE Transactions on …, 1997 - ieeexplore.ieee.org
… emergingview that breakdown could be linked to space charge trapping at defect sites and
to the … Image fringes were found that reflected potential oscillations close to the leaky grain …

Fringe field effects on electrostatic deflection of electrons by a pair of charged plates

CL Souto, CG Carll, JQ Wang - Journal of Electrostatics, 2018 - Elsevier
… Next, we consider the fringe fields: If one considers the fringe field effect, the effective plate
length l extrudes out further. Generalizing the above equation (6) to replace l with x as a …

Photorefractive fringe-locked running hologram analysis in three-dimensional space

MC Barbosa, J Frejlich - Journal of Optics A: Pure and Applied …, 2003 - iopscience.iop.org
… We report a new procedure allowing one to use fringe-locked running hologram experiments
to characterize photorefractive materials in a very simple, reliable and direct way. This …

Space-charge waves in photorefractive ferroelectrics

BI Sturman, E Shamonina, M Mann, KH Ringhofer - JOSA B, 1995 - opg.optica.org
… , ie, the fundamental grating is not shifted with respect to the fringes of the light pattern. The
value of the space-charge field in our case does not exceed E q and is definitely less than E …

In situ contrast calibration to determine the height of individual diffusing nanoparticles in a tunable confinement

S Fringes, M Skaug, AW Knoll - Journal of Applied Physics, 2016 - pubs.aip.org
… We study the behavior of charged spherical Au nanoparticles in a nanofluidic slit as a
function of the separation of the symmetrically charged confining surfaces. A dedicated setup …