Linear detection of phase-modulated optical signals with ac-biased cubic photorefractive crystals: Influence of coupling effects
OS Filippov, BI Sturman - Applied Physics B, 2006 - Springer
We apply the theory of vectorial wave coupling in cubic photorefractive crystals subjected to
ac-field to describe the transformation of a momentary phase changes of one of the input …
ac-field to describe the transformation of a momentary phase changes of one of the input …
Possibility of Resonance Recording of a Charge Density Grating in AC Electric Field
AV Dooghin, BY Zel'dovich - International Journal of Nonlinear …, 1994 - World Scientific
Application of large amplitude asymmetric AC electric field to a photorefractive crystal and
illumination by a slowly running sinosoidal interference pattern may lead to resonant …
illumination by a slowly running sinosoidal interference pattern may lead to resonant …
Recording of a running grating by a standing interference pattern in a photorefractive crystal
VS Liberman, BY Zel'dovich - International Journal of Nonlinear …, 1994 - World Scientific
In contrast to the previously reported phase-locked detection scheme, we suggest the
recording of a running grating exp (iqx—iΩt) of charge density in a photorefractive crystal …
recording of a running grating exp (iqx—iΩt) of charge density in a photorefractive crystal …
Can trap density limitations be overcome in photorefractive two-beam coupling?
I Aubrecht, A Grunnet-Jepsen, L Solymar - Optics communications, 1995 - Elsevier
Can trap density limitations be overcome in photorefractive two-beam coupling? Page 1 ELSEVIER
1 June 1995 Optics Communications 117 ( 1995) 303-305 OPTICS COMMUNICATIONS Can …
1 June 1995 Optics Communications 117 ( 1995) 303-305 OPTICS COMMUNICATIONS Can …
Real-time visualization of dynamic holographic interferometric images using photorefractive crystals
BF Pouet, S Krishnaswamy - Laser Interferometry VIII …, 1996 - spiedigitallibrary.org
Holographic interferometry of vibrating specimens using two-wave mixing in photorefractive
Bi12SiO20 (BSO) crystals is achieved in reaJ-time. Real-time acquisition (30 frames per …
Bi12SiO20 (BSO) crystals is achieved in reaJ-time. Real-time acquisition (30 frames per …
Distinct features of double phase conjugation in photorefractive semi-insulating GaAs
D Chomsky, S Sternklar, S Jackel, A Zigler - Optics communications, 1991 - Elsevier
We present two special features of the Double Phase Conjugate Mirror (DPCM) in
photorefractive semi-insulating GaAs. The first one is the apparent discrepancy between the …
photorefractive semi-insulating GaAs. The first one is the apparent discrepancy between the …
Cascading solution of the space-charge field problem in ac field biased photorefractive media
PM Johansen, HC Pedersen, TG Pedersen, J Wyller - JOSA B, 1998 - opg.optica.org
A new cascading technique has been devised to yield solutions for the electric space-
charge field that is induced in a photorefractive medium when a sinusoidal electric field and …
charge field that is induced in a photorefractive medium when a sinusoidal electric field and …
Caracterização de materiais por interferometria holografica em cristais fotorrefrativos utilizando lasers de diodo multimodo.
AO Preto - 2009 - teses.usp.br
Este trabalho apresenta o estudo e o desenvolvimento de dois arranjos de interferometria
holográfica utilizando como meio de registro holográfico cristais fotorrefrativos de …
holográfica utilizando como meio de registro holográfico cristais fotorrefrativos de …
Adaptive heterodyne photorefractive interferometer for ultrasound detection: optimization and application
RK Ing, BF Pouet, S Krishnaswamy… - 1997 IEEE Ultrasonics …, 1997 - ieeexplore.ieee.org
The advantages of ultrasonic remote detection using a heterodyne photorefractive
interferometer are demonstrated. The speckle nature of the light reflected by a rough surface …
interferometer are demonstrated. The speckle nature of the light reflected by a rough surface …
Adaptive holographic interferometry using photorefractive recording media for full-field optical mapping of stress and deformation fields
B Pouet, H Tuovinen, S Krishnaswamy - … of the IUTAM Symposium held in …, 2000 - Springer
Holographic interferometry can be used to measure the stress-field in optically transparent
phase objects, as well as to measure the deformation of diffusively scattering opaque …
phase objects, as well as to measure the deformation of diffusively scattering opaque …