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3 results on '"Christophe Aquilina"'

1. 1.7–18 µm mid-infrared supercontinuum generation in a dispersion-engineered step-index chalcogenide fiber

Author

Christophe Aquilina, Arnaud Lemière, Grégory Gadret, Pierre Mathey, Rémi Bizot, Olivier Faucher, Frédéric Smektala, Franck Billard, Frédéric Désévédavy, Pierre Béjot, Jean-Charles Jules, Bertrand Kibler, Laboratoire Interdisciplinaire Carnot de Bourgogne [Dijon] (LICB), and Université de Bourgogne (UB)-Université de Technologie de Belfort-Montbeliard (UTBM)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Optical fiber, Materials science, Nonlinear optics, Chalcogenide glasses, Chalcogenide, QC1-999, Mid infrared, General Physics and Astronomy, 02 engineering and technology, 01 natural sciences, law.invention, chemistry.chemical_compound, law, 0103 physical sciences, Dispersion (optics), Optical fibers, Fiber, Supercontinuum, ComputingMilieux_MISCELLANEOUS, Mid-infrared, 010302 applied physics, [PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics], business.industry, Physics, 021001 nanoscience & nanotechnology, Transmission (telecommunications), chemistry, Optoelectronics, 0210 nano-technology, business
Abstract

We demonstrate 1.7–18 µm mid-infrared coherent supercontinuum generation by means of the full transmission window of a unique dispersion-engineered step-index Ge-Se-Te fiber. Our study thus opens the entire molecular fingerprint region to future chalcogenide fiber platforms.

Published
2021

2. Mid-infrared two-octave spanning supercontinuum generation in a Ge–Se–Te glass suspended core fiber

Author

Franck Billard, Pierre Mathey, Christophe Aquilina, Frédéric Désévédavy, Olivier Faucher, Jean-Charles Jules, Arnaud Lemière, Frédéric Smektala, Pierre Béjot, Bertrand Kibler, Grégory Gadret, Laboratoire Interdisciplinaire Carnot de Bourgogne [Dijon] (LICB), and Université de Bourgogne (UB)-Université de Technologie de Belfort-Montbeliard (UTBM)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS]Physics [physics], Optical fiber, Materials science, Physics and Astronomy (miscellaneous), business.industry, Mid infrared, 02 engineering and technology, 021001 nanoscience & nanotechnology, Octave (electronics), 01 natural sciences, Supercontinuum, law.invention, 010309 optics, Core (optical fiber), Optics, law, 0103 physical sciences, Fiber, 0210 nano-technology, business, Instrumentation, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

3. Mid-infrared supercontinuum generation from 2 to 14 μm in arsenic- and antimony-free chalcogenide glass fibers

Author

Jean-Charles Jules, Paul Froidevaux, Frédéric Désévédavy, Arnaud Lemière, Olivier Faucher, Christophe Aquilina, Pierre Béjot, Frédéric Smektala, Bertrand Kibler, Grégory Gadret, Franck Billard, Pierre Mathey, Laboratoire Interdisciplinaire Carnot de Bourgogne [Dijon] (LICB), Université de Bourgogne (UB)-Université de Technologie de Belfort-Montbeliard (UTBM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Charles Fabry de l'Institut d'Optique / Manolia, Laboratoire Charles Fabry de l'Institut d'Optique (LCFIO), Centre National de la Recherche Scientifique (CNRS)-Institut d'Optique Graduate School (IOGS)-Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS)-Institut d'Optique Graduate School (IOGS)-Université Paris-Sud - Paris 11 (UP11), SLCO, Laboratoire Interdisciplinaire Carnot de Bourgogne (LICB), and Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Materials science, Optical fiber, business.industry, Chalcogenide, Glass fiber, Physics::Optics, Chalcogenide glass, Statistical and Nonlinear Physics, 01 natural sciences, Atomic and Molecular Physics, and Optics, Supercontinuum, law.invention, 010309 optics, Core (optical fiber), chemistry.chemical_compound, chemistry, law, 0103 physical sciences, Femtosecond, Optoelectronics, [NLIN]Nonlinear Sciences [physics], Photonics, business
Abstract

International audience; We demonstrate the fabrication of arsenic-and antimony-free chalcogenide glasses compatible with glass fiber processing. Optical fibers with distinct index profiles are presented and characterized, namely, single-material fibers with or without a suspended core and standard step-index fibers with varying core diameter. In addition, we evidence their potential for nonlinear photonic devices in the mid-infrared spectral region by means of super-continuum generation experiments in the femtosecond regime. Spectral broadenings extend on several octaves in the mid-infrared from 2 to 14 μm.

Published
2019

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