31 citations · 93 across the 12 of their papers we have counts for
3 papers · 1 filter
Multifractal characteristics of optical turbulence measured through a single beam holographic process
Dario G. Perez, Regis Barille, Yohann Morille +2
We have previously shown that azopolymer thin films exposed to coherent light that has travelled through a turbulent medium produces a surface relief grating containing information…
Near-Field Optical control of Doughnut-Shaped Nanostructures
A. M. Dubrovkin, R. Barille, E. Ortyl +1
The application of a local near-field optical excitation can be used to control step-by-step the reshape of individual doughnut-shaped azopolymer nano-objects by varying the time o…
Photoinduced Doughnut-Shaped Nanostructures
A. M. Dubrovkin, R. Barille, E. Ortyl +1
We show that an incoherent unpolarized single-beam illumination is able to photoinduce nano-doughnuts on the surface of azopolymer thin films. We demonstrate that individual doughn…