On spatial beam self-cleaning from the perspective of optical wave thermalization in multimode graded-index fibers
The input power-induced transformation of the transverse intensity profile at the output of
graded-index multimode optical fibers from speckles into a bell-shaped beam sitting on a …
graded-index multimode optical fibers from speckles into a bell-shaped beam sitting on a …
Spatial beam self-cleaning in multimode fibres
Multimode optical fibres are enjoying renewed attention, boosted by the urgent need to
overcome the current capacity crunch of single-mode fibre (SMF) systems and by recent …
overcome the current capacity crunch of single-mode fibre (SMF) systems and by recent …
Observation of geometric parametric instability induced by the periodic spatial self-imaging of multimode waves
Spatiotemporal mode coupling in highly multimode physical systems permits new routes for
exploring complex instabilities and forming coherent wave structures. We present here the …
exploring complex instabilities and forming coherent wave structures. We present here the …
Statistical mechanics of beam self-cleaning in GRIN multimode optical fibers
Since its first demonstration in graded-index multimode fibers, spatial beam self-cleaning
has attracted a growing research interest. It allows for the propagation of beams with a bell …
has attracted a growing research interest. It allows for the propagation of beams with a bell …
[PDF][PDF] Multimode nonlinear fiber optics, a spatiotemporal avenue
We provide a perspective overview of the emerging field of nonlinear optics in multimode
optical fibers. These fibers enable new methods for the ultrafast light-activated control of …
optical fibers. These fibers enable new methods for the ultrafast light-activated control of …
Nonlinear beam self-imaging and self-focusing dynamics in a GRIN multimode optical fiber: theory and experiments
Beam self-imaging in nonlinear graded-index multimode optical fibers is of interest for many
applications, such as implementing a fast saturable absorber mechanism in fiber lasers via …
applications, such as implementing a fast saturable absorber mechanism in fiber lasers via …
Spatiotemporal characterization of supercontinuum extending from the visible to the mid-infrared in a multimode graded-index optical fiber
We experimentally demonstrate that pum** a graded-index multimode fiber with sub-ns
pulses from a microchip Nd: YAG laser leads to spectrally flat supercontinuum generation …
pulses from a microchip Nd: YAG laser leads to spectrally flat supercontinuum generation …
Mode attraction, rejection and control in nonlinear multimode optics
Novel fundamental notions hel** in the interpretation of the complex dynamics of
nonlinear systems are essential to our understanding and ability to exploit them. In this work …
nonlinear systems are essential to our understanding and ability to exploit them. In this work …
Accelerated nonlinear interactions in graded-index multimode fibers
Multimode optical fibers have recently reemerged as a viable platform for addressing a
number of long-standing issues associated with information bandwidth requirements and …
number of long-standing issues associated with information bandwidth requirements and …
Fast and accurate modeling of nonlinear pulse propagation in graded-index multimode fibers
We develop a model for the description of nonlinear pulse propagation in multimode optical
fibers with a parabolic refractive index profile. It consists of a 1+ 1 D generalized nonlinear …
fibers with a parabolic refractive index profile. It consists of a 1+ 1 D generalized nonlinear …