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Showing 1 to 12 of 73 entries
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Modulation instability in amplitude modulated dispersion oscillating fibers.

Optics express

Copie F, Kudlinski A, Conforti M, Martinelli G, Mussot A.
PMID: 25836426
Opt Express. 2015 Feb 23;23(4):3869-75. doi: 10.1364/OE.23.003869.

We investigate theoretically and experimentally the modulation instability process in a dispersion oscillating fiber characterized by an amplitude modulation of its group velocity dispersion. We developed an analytical model that allows us to calculate the parametric gain in these...

Modulation instability in the weak normal dispersion region of passive fiber ring cavities.

Optics letters

Bessin F, Copie F, Conforti M, Kudlinski A, Mussot A.
PMID: 28957113
Opt Lett. 2017 Oct 01;42(19):3730-3733. doi: 10.1364/OL.42.003730.

We report the experimental observation of modulation instability in the weak normal dispersion region of a passive fiber ring cavity. We show that the fourth-order dispersion strongly modifies the dynamics of the cavity through the generation of new instability...

Frequency tunable polarization and intermodal modulation instability in high birefringence holey fiber.

Optics express

Tonello A, Pitois S, Wabnitz S, Millot G, Martynkien T, Urbanczyk W, Wojcik J, Locatelli A, Conforti M, De Angelis C.
PMID: 19503353
Opt Express. 2006 Jan 09;14(1):397-404. doi: 10.1364/opex.14.000397.

We present an experimental analysis of polarization and intermodal noise-seeded parametric amplification, in which dispersion is phase matched by group velocity mismatch between either polarization or spatial modes in birefringent holey fiber with elliptical core composed of a triple...

High power laser therapy treatment compared to simple segmental physical rehabilitation in whiplash injuries (1° and 2° grade of the Quebec Task Force classification) involving muscles and ligaments.

Muscles, ligaments and tendons journal

Conforti M, Fachinetti GP.
PMID: 23888293
Muscles Ligaments Tendons J. 2013 Jul 09;3(2):106-11. doi: 10.11138/mltj/2013.3.2.106. Print 2013 Apr.

INTRODUCTION: whiplash is a frequent post traumatic pathology caused by muscle, tendon and capsular elements over stretching. The authors conducted a short term prospective randomised study to test the effectiveness of a multi wave High Power Laser Therapy (HPLT)...

Longitudinal soliton tunneling in optical fiber.

Optics letters

Marest T, Braud F, Conforti M, Wabnitz S, Mussot A, Kudlinski A.
PMID: 28614307
Opt Lett. 2017 Jun 15;42(12):2350-2353. doi: 10.1364/OL.42.002350.

We report the observation of the longitudinal soliton tunneling effect in axially varying optical fibers. A fundamental soliton, initially propagating in the anomalous dispersion region of a fiber, can pass through a normal dispersion barrier without being substantially affected....

Multi-resonant Lugiato-Lefever model.

Optics letters

Conforti M, Biancalana F.
PMID: 28914928
Opt Lett. 2017 Sep 15;42(18):3666-3669. doi: 10.1364/OL.42.003666.

We introduce a new model that extends the Lugiato-Lefever equation to the description of multiple resonances in Kerr optical cavities. It perfectly agrees quantitatively (in both stationary and dynamical regimes) with the exact Ikeda map, even when using a...

Grayness-dependent emission of dispersive waves from dark solitons in optical fibers.

Optics letters

Marest T, Arabí CM, Conforti M, Mussot A, Milián C, Skryabin DV, Kudlinski A.
PMID: 29601017
Opt Lett. 2018 Apr 01;43(7):1511-1514. doi: 10.1364/OL.43.001511.

We report the experimental observation of dispersive wave emission from gray solitons propagating in the normal dispersion region of an optical fiber. Besides observing for the first time, to the best of our knowledge, the emission of a dispersive...

Associated screening for HCV and SARS-Cov2 infection in an urban area of Southern Italy: A cohort study.

Journal of viral hepatitis

Coppola C, Masarone M, Bartoli M, Staiano L, Coppola R, Torre P, Conforti M, Amoruso D, Gardini I, Persico M.
PMID: 34585821
J Viral Hepat. 2021 Sep 29; doi: 10.1111/jvh.13623. Epub 2021 Sep 29.

No abstract available.

Time-History Analysis of Composite Materials with Rectangular Microstructure under Shear Actions.

Materials (Basel, Switzerland)

Colatosti M, Fantuzzi N, Trovalusci P.
PMID: 34771962
Materials (Basel). 2021 Oct 27;14(21). doi: 10.3390/ma14216439.

It has been demonstrated that materials with microstructure, such as particle composites, show a peculiar mechanical behavior when discontinuities and heterogeneities are present. The use of non-local theories to solve this challenge, while preserving memory of the microstructure, particularly...

Phlogopite-pargasite coexistence in an oxygen reduced spinel-peridotite ambient.

Scientific reports

Bonadiman C, Brombin V, Andreozzi GB, Benna P, Coltorti M, Curetti N, Faccini B, Merli M, Pelorosso B, Stagno V, Tesauro M, Pavese A.
PMID: 34088914
Sci Rep. 2021 Jun 04;11(1):11829. doi: 10.1038/s41598-021-90844-w.

The occurrence of phlogopite and amphibole in mantle ultramafic rocks is widely accepted as the modal effect of metasomatism in the upper mantle. However, their simultaneous formation during metasomatic events and the related sub-solidus equilibrium with the peridotite has...

Possible role of membrane gamma-glutamyltransferase activity in the facilitation of transferrin-dependent and -independent iron uptake by cancer cells.

Cancer cell international

Dominici S, Pieri L, Comporti M, Pompella A.
PMID: 12793906
Cancer Cell Int. 2003 May 14;3(1):7. doi: 10.1186/1475-2867-3-7.

BACKGROUND: The molecular mechanisms by which iron is physiologically transported trough the cellular membranes are still only partially understood. Several studies indicate that a reduction step of ferric iron to ferrous is necessary, both in the case of transferrin-mediated...

Dynamics of Turing and Faraday instabilities in a longitudinally modulated fiber-ring cavity.

Optics letters

Copie F, Conforti M, Kudlinski A, Trillo S, Mussot A.
PMID: 28146495
Opt Lett. 2017 Feb 01;42(3):435-438. doi: 10.1364/OL.42.000435.

We experimentally investigate the round-trip-to-round-trip dynamics of the modulation instability spectrum in a passive fiber-ring cavity presenting an inhomogeneous dispersion profile. By implementing a real-time spectroscopy technique, we are able to record successive single-shot spectra, which display the evolution...

Showing 1 to 12 of 73 entries