116 citations · 305 across the 11 of their papers we have counts for
11 papers
Mode attraction, rejection and control in nonlinear multimode optics
Kunhao Ji, Ian Davidson, Jayantha Sahu +3
Novel fundamental notions helping in the interpretation of the complex dynamics of nonlinear systems are essential to our understanding and ability to exploit them. In this work we…
Self-Repolarization process in dual-Omnipolarizers
Nicolas Berti, Massimiliano Guasoni, Julien Fatome
We report on an extension of the concept of nonlinear self-repolarization process by means of two different architectures based on dual-Omnipolarizers. More specifically, we compar…
Intermodal Four-Wave-Mixing and Parametric Amplification in km-long Fibers
Massimiliano Guasoni, Francesca Parmigiani, Peter Horak +2
We theoretically and numerically investigate intermodal four-wave-mixing in km-long fibers, where random birefringence fluctuations are present along the fiber length. We identify…
Observation of a Modulational Instability in Bose-Einstein condensates
P. J. Everitt, M. A. Sooriyabandara, M. Guasoni +10
We observe the breakup dynamics of an elongated cloud of condensed Rb atoms placed in an optical waveguide. The number of localized spatial components observed in the breaku…
All-optical sampling and magnification based on XPM-induced focusing
J. Nuno, M. Gilles, M. Guasoni +2
We theoretically and experimentally investigate the design of an all-optical noiseless magnification and sampling function free from any active gain medium and associated high-powe…
40-GHz pulse source based on XPM-induced focusing in normally dispersive optical fibers
Javier Nuno, Marin Gilles, Massimiliano Guasoni +3
We theoretically and experimentally investigate the design of a high-repetition rate source delivering well-separated picosecond pulses thanks to the nonlinear compression of a dua…
Self-induced polarization tracking, tunneling effect and modal attraction in optical fiber
Massimiliano Guasoni, Philippe Morin, Pierre-Yves Bony +2
In this paper, we report the observation and exploitation of the capability of light to self-organize its state-of-polarization, upon propagation in optical fibers, by means of a d…
Generalized modulational instability in multimode fibers: wideband multimode parametric amplification
M. Guasoni
In this paper intermodal modulational instability (IM-MI) is analyzed in a multimode fiber where several spatial and polarization modes propagate. The coupled nonlinear Schrödinger…
Fast and Chaotic Fiber-Based Nonlinear Polarization Scrambler
M. Guasoni, P-Y. Bony, M. Gilles +2
We report a simple and efficient all-optical polarization scrambler based on the nonlinear interaction in an optical fiber between a signal beam and its backward replica which is g…
Theory of Polarization Attraction in Parametric Amplifiers Based on Telecommunication Fibers
Massimiliano Guasoni, Victor V. Kozlov, Stefan Wabnitz
We develop from first principles the coupled wave equations that describe polarization-sensitive parametric amplification based on four-wave mixing in standard (randomly birefringe…
Subwavelength Diffraction Management
Matteo Conforti, Massimiliano Guasoni, Costantino De Angelis
We study light propagation in nanoscale periodic structures composed of dielectric and metal in the visible range. We demonstrate that diffraction can be tailored both in magnitude…