Y Guo, L Liu, Y Liu, C Zhou - JOSA B, 2000 - opg.optica.org
A hologram generally is formed in a photorefractive crystal by the interaction of the grating formulation that is due to the space-charge field that grows from the beam interference …
A Roy, K Singh - Journal of Modern Optics, 1992 - Taylor & Francis
Interactions between optical beams incident upon and two higher-order self-diffracted beams generated within an absorptive photorefractive material are investigated by solving a …
A Scott, P Banerjee, J Slagle - Photonic Fiber and Crystal …, 2020 - spiedigitallibrary.org
A method for writing programmable volume phase gratings into photorefractive materials using visible wavelengths in a transmission geometry, and then subsequently probing these …
YH Lee, YH Kim, JC Kim, HS Kim, HH Suh… - Optics …, 1997 - Elsevier
A new method of measuring Bragg diffraction more accurately is introduced. When three formulas of photorefractive grating formation are given as functions of intensity modulation …
HC Pedersen, PE Andersen, PM Petersen… - JOSA B, 1996 - opg.optica.org
Using a new model based on the so-called perturbational approach, we present a theoretical analysis of nonlinear multiple-grating interaction in diffusion-dominated …
R De Vré, L Hesselink - JOSA A, 1996 - opg.optica.org
A general analytical model is developed for analysis of the diffraction properties of layered structures of photorefractive gratings. With this model a simple closed-form expression is …
In our proposal a light intensity distribution generated by an incoherently illuminated planar amplitude grating is projected into a photorefractive crystal. This 3D distribution is mapped …
An analytical solution is presented to the vectorial coupled wave equations for the steady state amplitudes of two waves interacting in cubic photorefractive crystals. The solution …
A two‐dimensional treatment suitable both for perpendicular (Pockels readout optical modulators, etc.) and for parallel (image amplifiers, etc.) photorefractive devices is …