Search Results - "Labruyère, A."

Spatial Beam Self-Cleaning in Second-Harmonic Generation by Krupa, K., Fona, R., Tonello, A., Labruyère, A., Shalaby, B. M., Wabnitz, S., Baronio, F., Aceves, A. B., Millot, G., Couderc, V.

“…We experimentally demonstrate the spatial self-cleaning of a highly multimode optical beam, in the process of second-harmonic generation in a quadratic…”
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Thermally driven dual-frequency Q-switching of Nd:YGd2Sc2Al2GaO12 ceramic laser by Alombert-Goget, G, Brenier, A, Guyot, Y, Labruyère, A, Faure, B, Couderc, V

“…Multi-wavelength operation of Q-switched Nd-doped YGd(2)Sc(2)Al(2)GaO(12) garnet ceramic lasers has been investigated. Dual-wavelength emission around ~1.06 µm…”
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Control of near-infrared supercontinuum bandwidth by adjusting pump pulse duration by Andreana, M, Labruyère, A, Tonello, A, Wabnitz, S, Leproux, P, Couderc, V, Duterte, C, Cserteg, A, Bertrand, A, Hernandez, Y, Giannone, D, Hilaire, S, Huss, G

“…We experimentally and numerically investigated the impact of input pump pulse duration on the near-infrared bandwidth of supercontinuum generation in a…”
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Lasing effects in new Nd3+-doped TeO2–Nb2O5–WO3 bulk glasses by Carreaud, J., Labruyère, A., Dardar, H., Moisy, F., Duclère, J.-R., Couderc, V., Bertrand, A., Dutreilh-Colas, M., Delaizir, G., Hayakawa, T., Crunteanu, A., Thomas, P.

“…•Continuous wave and pulsed lasing effects in new Nd3+-doped tellurite bulk glasses.•Use of efficient anti-reflective and Rmax coatings.•Detailed…”
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Polychromatic filament in quadratic media: spatial and spectral shaping of light in crystals by Krupa, K., Labruyère, A., Tonello, A., Shalaby, B. M., Couderc, V., Baronio, F., Aceves, A. B.

“…We demonstrate that monochromatic infrared laser pulses can generate polychromatic light in noncentrosymmetric crystals simultaneously covering the…”
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Development of a Phoswich Detector for Radioxenon Field Measurements by Hennig, W., Asztalos, S. J., Warburton, W. K., Fallu-Labruyere, A., Samie, A., Mekarski, P.

“…The Comprehensive Nuclear-Test-Ban Treaty Organization deploys a variety of radioxenon detection systems as part of its International Monitoring System to…”
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Multidimensional study of distortions induced by cascaded stimulated Raman scattering in potassium titanyl phosphate by Labruyere, A., Shalaby, B. M., Krupa, K., Tonello, A., Baronio, F., Couderc, V.

“…Stimulated Raman scattering was investigated in potassium titanyl phosphate. A broadband Raman cascade was generated between 1086 nm and 1250 nm. A detailed…”
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Complex spatial and spectral evolutions in cascaded second order nonlinear process by Krupa, K., Labruyere, A., Shalaby, B. M., Tonello, A., Baronio, F., Couderc, V.

“…We experimentally study spatio-temporal nonlinear dynamics in periodically poled lithium niobate crystal. We discuss broadband frequency conversion by…”
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Self-increased acceptance bandwidth of second harmonic generation for high-energy light sources by Krupa, K., Fona, R., Tonello, A., Labruyere, A., Shalaby, B. M., Wabnitz, S., Couderc, V.

“…We report a series of experimental results showing that the acceptance bandwidth of second harmonic generation in quadratic crystals may substantially broaden…”
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Analytical design of nonlinear optical loop mirrors for fiber-optic communication systems by Labruyère, A., Tchofo Dinda, P.

“…We propose an easy and efficient method for analytically designing nonlinear optical loop mirrors (NOLMs) for fiber-optic communication systems. This…”
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Thermally driven dual-frequency Q-switching of Nd:YGd_2Sc_2Al_2GaO_12 ceramic laser by Alombert-Goget, G., Brenier, A., Guyot, Y., Labruyère, A., Faure, B., Couderc, V.

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Visible supercontinuum generation by dual-wavelength pumping in multimode rectangular optical fibers by Shalaby, B. M., Labruyere, A., Krupa, K., Subtirelu, D., Rongeat, N., Tonello, A., Couderc, V.

“…We study supercontinuum generation in a multimode microstructured optical fiber by dual-wavelength pumping. We demonstrate significant blue extension of the…”
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Modulational instability in fiber systems with periodic loss compensation and dispersion management by Kumar, Ajit, Labruyere, A, Tchofo Dinda, P

“…In this paper we study modulational instability in a Kerr fiber taking into account the combined effects of periodic power variations and dispersion…”
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Development of a phoswich detector system for radioxenon monitoring by Hennig, W., Warburton, W. K., Fallu-Labruyere, A., Sabourov, K., Cooper, M. W., McIntyre, J. I., Gleyzer, A., Bean, M., Korpach, E. P., Ungar, K., Zhang, W., Mekarski, P.

“…Measurement of radioactive xenon in the atmosphere is one of several techniques to detect nuclear weapons testing. For high sensitivity, some existing systems…”
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Effective method of characterization of the phase and intensity profiles of asymmetrically distorted light pulses in optical fiber systems by Tchofo Dinda, P., Atangana, J., Kamagate, A., Labruyère, A., Kofane, T. C.

“…We address the problem of characterization of light pulses that propagate in long-haul high-bit-rate optical communication systems, under strongly perturbed…”
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Concurrent Measurement of Individual Gamma-Ray Spectra During and Between Fast Neutron Pulses by Mitra, S., Wielopolski, L., Tan, H., Fallu-Labruyere, A., Hennig, W., Warburton, W.K.

“…A fast commercial digital multi-channel analyzer (DMCA) with a 40 MHz sampling frequency, was modified for concurrent acquisition during the same data…”
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Transmission performance of N X 160 Gbits(-1) densely dispersion-managed optical fibre systems by Labruyère, A., Tchofo Dinda, Patrice, Nakkeeran, K.

“…We carefully analyse the feasibility of N x 160 Gbit s(-1) ultra- long haul transmissions in densely dispersion-managed ( DDM) fibre systems. By using a novel…”
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Analytical design of nonlinear optical loop mirrors for fiber-optic communication systems by Labruyère, A., Tchofo Dinda, Patrice

“…We propose an easy and efficient method for analytically designing nonlinear optical loop mirrors (NOLMs) for fiber-optic communication systems. This…”
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Theory of Raman effect on solitons in optical fibre systems: impact and control processes for high-speed long-distance transmission lines by Tchofo Dinda, P., Labruyère, A., Nakkeeran, K.

“…We examine the effects of stimulated Raman scattering on ultra-short pulses propagating in optical fibre systems. We demonstrate that the existing theories for…”
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A multiple time-gated system for pulsed digital gamma-ray spectroscopy by Tan, H., Mitra, S., Wielopolski, L., Fallu-Labruyere, A., Hennig, W., Chu, Y. X., Warburton, W. K.

“…Neutron activation analysis (NAA) systems that use pulsed neutron generators (NGs) employ spectrum gating procedures to segregate nuclear processes by…”
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