Výsledky vyhledávání - "Vincent Pureur"

Performance of Refractive Index Sensors Based On Directional Couplers in Photonic Crystal Fibers

Autor: Vincent Pureur, Kwang Jo Lee, Boris T. Kuhlmey, Darran K. C. Wu

Publikováno v: Journal of Lightwave Technology. 31:3500-3510

We present a systematic analytic and numerical study of the detection limit of a refractive index sensor employing a directional coupler architecture within a photonic crystal fiber (PCF). The device is based on the coupling between the core mode and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6164f7cdd0b63f4ef8c293219cffdf0
https://doi.org/10.1109/jlt.2013.2283496

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Overview on Solid Core Photonic BandGap Fibers

Autor: Karen Delplace, Alexandre Kudlinski, Marc Douay, Laurent Bigot, Yves Quiquempois, Vincent Pureur, Aurélie Bétourné, Géraud Bouwmans, Antoine Le Rouge

Publikováno v: Fiber and Integrated Optics. 28:27-50

General properties of solid core photonic bandgap fibers are presented as well as general guidelines, found thanks to numerical investigations, helpful for designing this kind of fibers. We give two examples of applications and a new fiber design wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf22c012c6065fcd565246cbd824c627
https://doi.org/10.1080/01468030802272518

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Investigation of long-period fiber gratings induced by high-intensity femtosecond UV laser pulses

Autor: Alexey I. Kalachev, David N. Nikogosyan, Vincent Pureur

Publikováno v: Optics Communications. 246:107-115

Using high-intensity (up to 500 GW/cm 2 ) 264 nm laser radiation, we fabricated long-period fiber gratings (LPFGs) in standard telecom and photosensitive fibers and compared the inscription efficiency with that for other existing methods of recording

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb114f95be2a2c4de3c6ee4e880bf6fb
https://doi.org/10.1016/j.optcom.2004.10.055

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Design of solid core photonic bandgap fibers for visible supercontinuum generation

Autor: John M. Dudley, Vincent Pureur

Publikováno v: Optics Communications
Optics Communications, Elsevier, 2011, 284 (6), pp.1661-1668. ⟨10.1016/j.optcom.2010.11.037⟩

International audience; We present a numerical study of two dimensional solid core photonic bandgap fiber design criteria for their particular application to blue/visible supercontinuum generation. By exploiting their strong frequency-dependent dispe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa499383b4b8c13b786c8dcf59b0a8ab
http://hdl.handle.net/20.500.12278/30066

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Nonlinear spectral broadening of femtosecond pulses in solid-core photonic bandgap fibers

Autor: John M. Dudley, Vincent Pureur

Publikováno v: Optics Letters
Optics Letters, Optical Society of America-OSA Publishing, 2010, 35 (16), pp.2813-2815. ⟨10.1364/OL.35.002813⟩

International audience; We study nonlinear spectral broadening and supercontinuum generation mechanisms in two-dimensional solid-core photonic bandgap fibers. Using rigorous frequency-domain numerical simulations, we determine how the spectral charac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8047a9a885728fc0a45d7e37a9525779
https://pubmed.ncbi.nlm.nih.gov/20717466

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Non-linear spectral broadening across multiple bandgaps of all solid photonic crystal fibers

Autor: John M. Dudley, Vincent Pureur

Publikováno v: Proceedings of SPIE-The International Society for Optical Engineering
SPIE photonics europe : Conference on Nonlinear Optics and Applications
SPIE photonics europe : Conference on Nonlinear Optics and Applications, Apr 2010, Bruxelles, Belgium. pp.77280D, ⟨10.1117/12.854041⟩

International audience; Nonlinear spectral broadening in two dimensional solid core photonic bandgap fibers is numerically investigated in the anomalous dispersion regime. A frequency-domain approach is used to simulate supercontinuum generation when

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1db5826a410159a0114c1e2d4a164eb9
https://doi.org/10.1117/12.854041

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Efficient fiber Bragg gratings in 2D all-solid photonic bandgap fiber

Autor: Vincent Pureur, Marc Douay, Yves Quiquempois, Laurent Bigot, Géraud Bouwmans, Olivier Vanvincq, Antoine Le Rouge

Publikováno v: Optics Express
Optics Express, Optical Society of America-OSA Publishing, 2009, 17 (12), pp.10105-10112. ⟨10.1364/OE.17.010105⟩
Optics Express, 2009, 17 (12), pp.10105-10112. ⟨10.1364/OE.17.010105⟩

International audience; Fiber Bragg Gratings with reflectivity up to 25 dB have been photo-written in the core of a 2D all-solid Photonic Bandgap Fiber without modification of the guiding properties of the fiber. This result is obtained by combining

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::179f018d1d1ec28e738d169cee7ed68e
https://hal.archives-ouvertes.fr/hal-00879770

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Solid-core photonic bandgap fiber and its future potential

Autor: Géraud Bouwmans, Laurent Bigot, Marc Douay, Vincent Pureur, Mathias Perrin, Aurélie Bétourné, Yves Quiquempois

Publikováno v: 2008 IEEE/LEOS Winter Topical Meeting Series.

We present recent progress in the field of solid-core photonic bandgaps fibers in terms of designs, losses and their possible applications (laser sources, second or third harmonic generation...)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddeebec86add94846cbb0a643905c326
https://doi.org/10.1109/leoswt.2008.4444463

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Solid photonic bandgap fiber assisted by an extra air-clad structure for low-loss operation around 1.5 mu m

Autor: Géraud Bouwmans, Aurélie Bétourné, Mathias Perrin, L. Bigot, Marc Douay, Yves Quiquempois, Vincent Pureur

Publikováno v: Optics Express
Optics Express, Optical Society of America-OSA Publishing, 2007, 15 (2), pp.316-324. ⟨10.1364/oe.15.000316⟩
Optics Express, 2007, 15 (2), pp.316-324. ⟨10.1364/oe.15.000316⟩

We demonstrate that our previous loss results [1] in an all-solid photonic bandgap fiber were in fact limited by bend loss. A new design, based on the addition of an extra ring of air holes on the outside of the all solid photonic bandgap structure,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dda4ef4d491777d40416622324c710fd
https://hal.archives-ouvertes.fr/hal-01661192

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Progress in solid core photonic bandgap fibers

Autor: Mathias Perrin, Géraud Bouwmans, Vincent Pureur, Laurent Bigot, Yves Quiquempois, Aurélie Bétourné, Marc Douay

Publikováno v: Optical and Quantum Electronics
Optical and Quantum Electronics, Springer Verlag, 2007, 39 (12-13), pp.949-961. ⟨10.1007/s11082-007-9164-7⟩
Optical and Quantum Electronics, 2007, 39 (12-13), pp.949-961. ⟨10.1007/s11082-007-9164-7⟩

We investigate both experimentally and numerically confinement and bend losses in solid-core photonic bandgap fibers. We proposed two designs, based on the addition of air regions in the cladding, allowing these losses to be reduced significantly whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf632584262d1601635d8be2e0236c11
https://hal.archives-ouvertes.fr/hal-01661191

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