2 citations · 3 across the 9 of their papers we have counts for
7 papers · 1 filter
Light tailored by multimode fiber for multiphoton fluorescence microscopy
Raphael Jauberteau, Alessandro Tonello, Yifan Sun +8
We study the diffraction of a particular class of beams, composed only by a combination of azimuthally invariant guided modes of an optical fiber. We demonstrate that such beams ca…
Optical solitons in multimode fibers: recent advances
Mario Zitelli
Optical solitons in multimode fibers have been predicted 40 years ago and extensively investigated theoretically. Transmission experiments in nonlinear multimode fibers have gained…
A New Thermodynamic Approach to Multimode Fibre Self-cleaning and Soliton Condensation
Mario Zitelli
A new thermodynamic theory for optical multimode systems is proposed. Theory is based on a weighted Bose-Einstein law, and includes the state equation, the fundamental equation for…
Inter-Modal Raman Amplification in Space-division Multiplexed Systems
Mario Zitelli, Louis Andreoli, Claire Autebert +3
We theoretically analyze and experimentally demonstrate the possibility of amplifying optical signals in an unrepeatered mode-division multiplexed tranmsmission system, through int…
On spatial beam self-cleaning from the perspective of optical wave thermalization in multimode graded-index fibers
Mario Ferraro, Fabio Mangini, Mario Zitelli +1
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…
X-ray computed -tomography for the characterization of optical fibers
Mario Ferraro, Maria C. Crocco, Fabio Mangini +11
In spite of their ubiquitous applications, the characterization of glass fibers by means of all-optical techniques is still facing some limitations. Recently, X-ray absorption has…