Soliton shape and mobility control in optical lattices

YV Kartashov, VA Vysloukh, L Torner - Progress in Optics, 2009 - Elsevier
We present a progress overview focused on the recent theoretical and experimental
advances in the area of soliton manipulation in optical lattices. Optical lattices offer the …

Analysis of transverse Anderson localization in refractive index structures with customized random potential

M Boguslawski, S Brake, J Armijo, F Diebel, P Rose… - Optics express, 2013 - opg.optica.org
We present a method to demonstrate Anderson localization in an optically induced
randomized potential. By usage of computer controlled spatial light modulators, we are able …

Polarization state evolution of a twisted vector optical field in a strongly nonlocal nonlinear medium

C Liu, Y Li, F Wu, RP Chen - JOSA A, 2023 - opg.optica.org
The evolution of the state of polarization (SoP) in a twisted vector optical field (TVOF) with an
astigmatic phase in a strongly nonlocal nonlinear medium (SNNM) is investigated. The effect …

Anisotropic photonic lattices and discrete solitons in photorefractive media

B Terhalle, AS Desyatnikov, C Bersch, D Träger… - Applied Physics B, 2007 - Springer
We study experimentally two-dimensional periodic photonic lattices optically imprinted in
photorefractive nonlinear media, and explore the effect of anisotropy on the induced …

Control of Airy-beam self-acceleration by photonic lattices

F Diebel, BM Bokić, M Boguslawski, A Piper… - Physical Review A, 2014 - APS
We demonstrate control over the acceleration of two-dimensional Airy beams propagating in
optically induced photonic lattices. Depending on the lattice strength, we observe a slowing …

Evolution properties of vortex beams through strongly nonlocal nonlinear media

Z Hricha, M Yaalou, A Belafhal - Chinese Journal of Physics, 2022 - Elsevier
The evolution properties of a vortex Hermite cosine-hyperbolic-Gaussian beam (vHChGB)
propagating in a strongly nonlocal nonlinear media (SNNM) are examined theoretically …

Discrete and dipole-mode gap solitons in higher-order nonlinear photonic lattices

P Rose, T Richter, B Terhalle, J Imbrock, F Kaiser… - Applied Physics B, 2007 - Springer
We investigate the formation of fundamental discrete solitons and dipole-mode gap solitons
in triangular photonic lattices imprinted in photorefractive nonlinear media. These lattices …

Evolution properties of hypergeometric-Gaussian type-II beams in strongly nonlocal nonlinear media

L Bian, B Tang - JOSA B, 2018 - opg.optica.org
We theoretically and numerically study the evolution properties of a hypergeometric-
Gaussian type-II (HyGG-II) beam in strongly nonlocal nonlinear media (SNNM). The …

Optical induction scheme for assembling nondiffracting aperiodic Vogel spirals

F Diebel, P Rose, M Boguslawski, C Denz - Applied Physics Letters, 2014 - pubs.aip.org
We introduce an experimental approach to realize aperiodic photonic lattices based on
multiplexing of nondiffracting Bessel beams. This holographic optical induction scheme …

Observation of transverse coherent backscattering in disordered photonic structures

M Boguslawski, S Brake, D Leykam, AS Desyatnikov… - Scientific Reports, 2017 - nature.com
Coherent backscattering, also referred to as weak localization, is an exciting
multidisciplinary phenomenon that appears in disordered systems of multiple coherent-wave …