VN Naunyka - Optics and Spectroscopy, 2023 - Springer
… coupledwave equations. The obtained dependences are compared with the known theoretical … 1—with wave 4, reflection holographic gratings with wavevectors directed parallel to the …
VN Naunyka - Bulletin of the Russian Academy of Sciences: Physics, 2022 - Springer
… Theoretical modelling of DFWM in cubicphotorefractive … The wavevectors of the pump waves 1 and 2 have the same … We presented the coupledwave equations for calculation of …
RV Romashko, MN Bezruk, YN Kulchin - Bulletin of the Lebedev Physics …, 2023 - Springer
… these waves on the hologram can be described by the theory … Therefore, to describe the wave coupling in this case correctly, … electric field vectors of waves A 1 and A 2 onto the yz plane. …
VN Naunyka, VV Shepelevich, SM Shandarov - Optics and Spectroscopy, 2021 - Springer
… the results of theoretical calculations and the … present coupled-wave equations suitable for finding components of electric-field vectors of elliptically polarized reference and signal waves …
J Dikwa, A Houwe, S Abbagari, L Akinyemi… - Optical and Quantum …, 2022 - Springer
… In this paper, we investigated the propagation of the modulated waves (MWs) patterns with the effects of the external field (EF) in a photorefractivecrystal. To do so, we use the coupled …
… of the characteristics, theory and potential applications of the … (cubic) crystals are optically isotropic, but the T and 0 crystals … by an eigenmode pair having very different wavevectors ~ 1 …
H Rajbenbach, JP Huignard - Optical Computing, 2020 - taylorfrancis.com
… review of theoretical and experimental work on the photorefractive effect in … If we now apply the coupledwave equations to … of two vectors A and B is obtained by repeatedly addressing a …
VN Naunyka, VV Shepelevich, AV Makarevich… - Journal of Applied …, 2020 - Springer
… The work [5] is devoted to a theoretical analysis of the … only in the case when the wave vectors K of the holograms are … the coupling constant in the equations of coupledwaves along …
… The photons of the micro-cavity are strongly coupled to the … provide the theory that describes the photorefractive effect … the photorefractivecrystal along the y-axis an optical wave …