@Article{Supelec845,
author = {Vianney CAULLET and Nicolas Marsal and Delphine Wolfersberger and Marc Sciamanna},
title = {{Nonlocal effect on vortex-induced pattern dynamics}},
journal = {Optics Letters},
year = {2013},
volume = {38},
number = {11},
pages = {1823-1825},
month = {jun},
url = {http://dx.doi.org/10.1364/OL.38.001823},
doi = {10.1364/OL.38.001823},
abstract = {We show experimentally and theoretically that the interplay
between a vortex-induced
pattern rotation and an optical feedback nonlocality-induced
pattern drift leads to new
dynamics and geometries of optical pattern formation. First, the
vortex-induced
pattern rotation and the nonlocality-induced drift can annihilate
each other, resulting in
the formation of static zones in the near field of the otherwise
drifting pattern. Second,
increasing the external mirror tilt leads to pattern solutions
that are composed of wave
vectors of different amplitudes and directions, resulting in a
multistriped pattern
geometry.}
}