Influence of polarization state and absorption gratings on photorefractive two-wave mixing in GaAs

K Walsh, TJ Hall, RE Burge - Optics letters, 1987 - opg.optica.org
The polarization dependence of two-wave mixing for two common crystal orientations is
described and theoretical and experimental results given. The direction of energy exchange …

PIXE analysis of proteins separated by polyacrylamide gel electrophoresis

Z Szökefalvi-Nagy, I Demeter, C Bagyinka… - Nuclear Instruments and …, 1987 - Elsevier
PIXE ANALYSIS OF PROTEINS SEPARATED BY POLYACRYLAMIDE GEL
ELECTROPHORESIS Page 1 156 Nuclear Instruments and Methods in Physics Research …

Experimental demonstrations of optical neural computers

K Hsu, D Brady, D Psaltis - Neural information processing …, 1987 - proceedings.neurips.cc
Experimental Demonstrations of Optical Neural Computers Page 1 EXPERIMENTAL
DEMONSTRATIONS OF OPTICAL NEURAL COMPUTERS Ken Hsu, David Brady, and …

Spatial harmonics of photorefractive grating induced by sinusoidal optical intensity variation in a BaTiO3 crystal.

YH Lee, RW Hellwarth - Photorefractive Materials, 1987 - opg.optica.org
We report the first measurements on spatial harmonics of a photorefractive grating. Our
method was to create a photorefractive grating with 2 crossed 515 nm plane waves such that …

Optimisation Of Two And Four Wave Mixing Processes In Photorefractive Materials

K Walsh, PD Foote, TJ Hall - Progress in Holography, 1987 - spiedigitallibrary.org
In this paper we discuss enhancement techniques for use with BSO and Ga As. These
techniques include application of electric fields both ac and dc We consider the effects of …

Optical Image Processing In GaAs And BSO

NB Aldridge - Progress in Holography, 1987 - spiedigitallibrary.org
PROCEEDINGS OF SPIE Page 1 PROCEEDINGS OF SPIE SPIEDigitalLibrary.org/conference-proceedings-of-spie
Optical Image Processing In GaAs And BSO N Aldridge NB Aldridge, "Optical Image …