Search Results - "Mansuryan, Tigran"

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    Multimode nonlinear fiber optics, a spatiotemporal avenue by Krupa, Katarzyna, Tonello, Alessandro, Barthélémy, Alain, Mansuryan, Tigran, Couderc, Vincent, Millot, Guy, Grelu, Philippe, Modotto, Daniele, Babin, Sergey A., Wabnitz, Stefan

    Published in APL photonics (01-11-2019)
    “…We provide a perspective overview of the emerging field of nonlinear optics in multimode optical fibers. These fibers enable new methods for the ultrafast…”
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    Coherent combining of self-cleaned multimode beams by Fabert, Marc, Săpânțan, Maria, Krupa, Katarzyna, Tonello, Alessandro, Leventoux, Yann, Février, Sébastien, Mansuryan, Tigran, Niang, Alioune, Wetzel, Benjamin, Millot, Guy, Wabnitz, Stefan, Couderc, Vincent

    Published in Scientific reports (24-11-2020)
    “…A low intensity light beam emerges from a graded-index, highly multimode optical fibre with a speckled shape, while at higher intensity the Kerr nonlinearity…”
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    Spatial beam reshaping and large-band nonlinear conversion in rectangular-core phosphate glass fibers by Strutynski, Clément, Couderc, Vincent, Mansuryan, Tigran, Santarelli, Giorgio, Thomas, Philippe, Danto, Sylvain, Cardinal, Thierry

    “…Here we present the ability of Nd 3+-doped zinc-phosphate glasses to be shaped into rectangular core fibers. At first, the physico-chemical properties of the…”
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    Twin spotlight beam generation in quadratic crystals by Jauberteau, Raphaël, Wehbi, Sahar, Mansuryan, Tigran, Tonello, Alessandro, Baronio, Fabio, Krupa, Katarzyna, Wetzel, Benjamin, Wabnitz, Stefan, Couderc, Vincent

    Published in Communications physics (04-08-2022)
    “…Optical rogue waves have been extensively studied in the past two decades. However, observations of multidimensional extreme wave events remain surprisingly…”
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    Boosting and Taming Wave Breakup in Second Harmonic Generation by Jauberteau, Raphaël, Wehbi, Sahar, Mansuryan, Tigran, Krupa, Katarzyna, Baronio, Fabio, Wetzel, Benjamin, Tonello, Alessandro, Wabnitz, Stefan, Couderc, Vincent

    Published in Frontiers in physics (19-03-2021)
    “…Modulation instability is a universal phenomenon that can be found in a wide variety of nonlinear systems where, in the presence of a noise seed, peaks of…”
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    Nonlinear beam self-imaging and self-focusing dynamics in a GRIN multimode optical fiber: theory and experiments by Hansson, Tobias, Tonello, Alessandro, Mansuryan, Tigran, Mangini, Fabio, Zitelli, Mario, Ferraro, Mario, Niang, Alioune, Crescenzi, Rocco, Wabnitz, Stefan, Couderc, Vincent

    Published in Optics express (03-08-2020)
    “…Beam self-imaging in nonlinear graded-index multimode optical fibers is of interest for many applications, such as implementing a fast saturable absorber…”
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    Multimode Optical Fiber Beam-By-Beam Cleanup by Ferraro, Mario, Mangini, Fabio, Leventoux, Yann, Tonello, Alessandro, Zitelli, Mario, Mansuryan, Tigran, Sun, Yifan, Fevrier, Sebastien, Krupa, Katarzyna, Kharenko, Denis, Wabnitz, Stefan, Couderc, Vincent

    Published in Journal of lightwave technology (15-05-2023)
    “…We introduce and experimentally demonstrate the concept of all-optical beam switching in graded-index multimode optical fibers. Nonlinear coupling between…”
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    Generation of second harmonic at wide conversion band in GRIN multimode fibers by Jonard, Maxime, Arosa, Yago, Tonello, Alessandro, Mansuryan, Tigran, Colas, Maggy, Cornette, Julie, Duclère, Jean-René, Lefort, Claire, Couderc, Vincent

    Published in Optics communications (15-10-2024)
    “…Optical poling of multimode graded-index fibers (GRIN) has emerged as a promising technique for creating periodic inscriptions of the second-order nonlinear…”
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    Temporal shaping of high‐voltage picosecond electric pulses for electronic spectroscopy and bioelectric applications by Wehbi, Sahar, Tabcheh, Nour, Tonello, Alessandro, Orlacchio, Rosa, Lévêque, Philippe, Arnaud-Cormos, Delia, Mansuryan, Tigran, Fabert, Marc, Tantot, Olivier, Vergnole, Sebastien, Couderc, Vincent

    Published in Microwave and optical technology letters (01-02-2023)
    “…Abstract In this paper, we present the temporal and spectral shaping of kilovolt picosecond electrical pulses obtained by using the linear switching process…”
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    Ultrashort pulse fiber delivery with optimized dispersion control by reflection grisms at 800 nm by Kalashyan, Meri, Lefort, Claire, Martínez-León, Lluís, Mansuryan, Tigran, Mouradian, Levon, Louradour, Frederic

    Published in Optics express (05-11-2012)
    “…We experimentally demonstrate a compact and efficient arrangement for fiber delivery of sub-30 fs energetic light pulses at 800 nm. Pulses coming from a…”
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    A readily usable two‐photon fluorescence lifetime microendoscope by Hage, Charles‐Henri, Leclerc, Pierre, Fabert, Marc, Bardet, Sylvia M., Brevier, Julien, Ducourthial, Guillaume, Mansuryan, Tigran, Leray, Aymeric, Kudlinski, Alexandre, Louradour, Frédéric

    Published in Journal of biophotonics (01-05-2019)
    “…A two‐photon fluorescence lifetime (2P‐FLIM) microendoscope, capable of energetic metabolism imaging through the intracellular nicotinamide adenine…”
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    Spatially dispersive amplification in a 12-core fiber and femtosecond pulse synthesis by coherent spectral combining by Rigaud, Ph, Kermene, V, Bouwmans, G, Bigot, L, Desfarges-Berthelemot, A, Labat, D, Le Rouge, A, Mansuryan, T, Barthélémy, A

    Published in Optics express (03-06-2013)
    “…A compact scheme is demonstrated for amplification and synthesis of ultrashort pulses by fiber amplifiers. Femtosecond pulses are split in 12 different…”
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    Ultrashort pulse fiber delivery with optimized dispersion control by reflection grisms at 800 nm by Kalashyan, Méri, Lefort, Claire, Martinez-Leon, Lluis, Mansuryan, Tigran, Mouradian, Levon, Louradour, Frédéric

    Published in Optics express (05-11-2012)
    “…We experimentally demonstrate a compact and efficient arrangement for fiber delivery of sub-30 fs energetic light pulses at 800 nm. Pulses coming from a…”
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    Journal Article
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    Spatially dispersive scheme for transmission and synthesis of femtosecond pulses through a multicore fiber by Mansuryan, T, Rigaud, Ph, Bouwmans, G, Kermene, V, Quiquempois, Y, Desfarges-Berthelemot, A, Armand, P, Benoist, J, Barthélémy, A

    Published in Optics express (22-10-2012)
    “…A new scheme is presented for fiber transmission of ultrashort laser pulses. A dispersive device divides the input pulses into spatially separated spectral…”
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    Development of a nonlinear fiber-optic spectrometer for human lung tissue exploration by Peyrot, Donald A, Lefort, Claire, Steffenhagen, Marie, Mansuryan, Tigran, Ducourthial, Guillaume, Abi-Haidar, Darine, Sandeau, Nicolas, Vever-Bizet, Christine, Kruglik, Sergei G, Thiberville, Luc, Louradour, Frédéric, Bourg-Heckly, Geneviève

    Published in Biomedical optics express (01-05-2012)
    “…Several major lung pathologies are characterized by early modifications of the extracellular matrix (ECM) fibrillar collagen and elastin network. We report…”
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