Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Michèle Ude"'
Autor:
Zhuorui Lu, Natalia Vakula, Michèle Ude, Martiane Cabié, Thomas Neisius, François Orange, Franck Pigeonneau, Laeticia Petit, Wilfried Blanc
Publikováno v:
Optical Materials. 138:113644
Autor:
Antoine Gallet, Matthieu Caussanel, Hervé Duval, Kadar Mahamoud Djama, Stéphane Thil, Julien Eynard, Stéphane Grieu, Stanislaw Trzesien, Michèle Ude, Bernard Dussardier
Publikováno v:
Applied Optics. 62:E24
Gamma-ray-induced attenuation in Al-doped and Al/Tm-co-doped optical fibers is investigated in the visible and near-infrared domain up to 1 Gy. The behavior of radiation-induced attenuation (RIA) regarding dose and dose rate is discussed. Our results
Autor:
Pascal Paradis, Tommy Boilard, Vincent Fortin, Stanislaw Trzesien, Michèle Ude, Bernard Dussardier, Réal Vallée, Martin Bernier
Publikováno v:
Optics express. 30(3)
We report on a mid-infrared Q-switched erbium-doped all-fiber laser using a dysprosium-doped silica fiber as saturable absorber for the first time in this wavelength range. Moreover, we demonstrate the use of a highly reflective chirped fiber Bragg g
Autor:
Réal Vallée, Michèle Ude, Pascal Paradis, Bernard Dussardier, Vincent Fortin, Martin Bernier, Stanislaw Trzesien
Publikováno v:
2021 IEEE Photonics Conference (IPC)
IEEE Photonics Conference
IEEE Photonics Conference, Oct 2021, (Virtuel), Canada. ⟨10.1109/IPC48725.2021.9592883⟩
IEEE Photonics Conference
IEEE Photonics Conference, Oct 2021, (Virtuel), Canada. ⟨10.1109/IPC48725.2021.9592883⟩
International audience; We demonstrate the use of a dysprosium-doped silica fiber saturable absorber in a passively Q-switched erbium-doped fluoride fiber laser operating at 2.8 µm.; Nous mettons en évidence l'utilisation d'un absorbeur saturable e
Publikováno v:
Ceramics
Volume 1
Issue 2
Pages 29-374
American Ceramics
American Ceramics, American Ceramics, 2018, 1 (2), pp.364-374. ⟨10.3390/ceramics1020029⟩
Volume 1
Issue 2
Pages 29-374
American Ceramics
American Ceramics, American Ceramics, 2018, 1 (2), pp.364-374. ⟨10.3390/ceramics1020029⟩
Improving optical fiber amplifiers requires the elaboration and use of new materials and new compositions. In this sense, we prepared erbium-doped optical fiber samples that were co-doped with magnesium or lanthanum by gradual-time solution doping. D
Autor:
Stanislaw Trzesien, Wilfried Blanc, Manuel Vermillac, Jean-François Lupi, Bernard Dussardier, Michèle Ude
Publikováno v:
Journal of Lightwave Technology
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2018, 36 (10), pp.1786-1791. 〈10.1109/JLT.2017.2785862〉
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2018, 36 (10), pp.1786-1791. ⟨10.1109/JLT.2017.2785862⟩
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2018, 36 (10), pp.1786-1791. 〈10.1109/JLT.2017.2785862〉
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2018, 36 (10), pp.1786-1791. ⟨10.1109/JLT.2017.2785862⟩
International audience; Standard MCVD process and solution doping are commonly used for processing rare-earth doped optical fibers. Since the 1970s, this technique is mainly employed to fabricate homogeneous preforms in the longitudinal direction. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7465711c65c593c1e083e78e2094bccc
https://hal.archives-ouvertes.fr/hal-01804129/file/2018-JLT-Lupi-Gradual_Time_Doping-HAL.pdf
https://hal.archives-ouvertes.fr/hal-01804129/file/2018-JLT-Lupi-Gradual_Time_Doping-HAL.pdf
Autor:
Wilfried Blanc, Borut Lenardic, Jean-François Lupi, Michèle Ude, Hervé Guillon, Bernard Dussardier, Stanislaw Trzesien
Publikováno v:
12th International Conference on Fiber Optics and Photonics (Photonics 2014, OSA)
12th International Conference on Fiber Optics and Photonics (Photonics 2014, OSA), Indian Institute of Technology Kharagpur, and Optical Society of America, Dec 2014, Kharagpur, India. ⟨10.1364/PHOTONICS.2014.T2B.6⟩
12th International Conference on Fiber Optics and Photonics (Photonics 2014, OSA), Indian Institute of Technology Kharagpur, and Optical Society of America, Dec 2014, Kharagpur, India. ⟨10.1364/PHOTONICS.2014.T2B.6⟩
International audience; A fiber made by Furnace CVD was codoped with Erbium and Magnesium using a Flash Vaporization System for the first time. The fiber core is spontaneously formed as a Transparent Glass Ceramic (TGC). Due to the small nanoparticle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::661839162498e35accd1424dbf46f0db
https://hal.archives-ouvertes.fr/hal-01146579/document
https://hal.archives-ouvertes.fr/hal-01146579/document
Autor:
Courtney Kucera, Philippe Vennéguès, Stanislaw Trzesien, John Ballato, Michèle Ude, Bernard Dussardier, Jean-François Lupi, O. Totterau, M. Vermillac, Wilfried Blanc
Publikováno v:
Advanced Photonics.
Silica-based fibers doped with LaF3:Tm3+ nanoparticles, prepared by MCVD and solution doping exhibited a fluorescence lifetime of 70 μs at 810 nm and 1470 nm, with background losses below 0.1 dB/m at 1300 nm.
Autor:
Christelle Guillermier, Stéphane Chaussedent, Valérie Mauroy, Stanislaw Trzesien, Michèle Ude, Xavier Bidault, Bernard Dussardier, Wilfried Blanc
Publikováno v:
Programme & Abstract Book of 2012 Photonics Global Conference @ Singapore
2012 Photonics Global Conference
2012 Photonics Global Conference, Dec 2012, Singapore, Singapore. pp.c12a393
Photonics Global Conference
Photonics Global Conference, Dec 2012, Singapour, Singapore
2012 Photonics Global Conference
2012 Photonics Global Conference, Dec 2012, Singapore, Singapore. pp.c12a393
Photonics Global Conference
Photonics Global Conference, Dec 2012, Singapour, Singapore
International audience; Rare earth (RE) doped silica-based optical fibres with transparent glass ceramic (TGC) core were fabricated through the well-known modified chemical vapor deposition (MCVD) process without going through the commonly used stage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b18d8f5e6dbe5b4eac95d8583d9b45f7
https://hal.archives-ouvertes.fr/hal-00849015/file/c12a393v3.pdf
https://hal.archives-ouvertes.fr/hal-00849015/file/c12a393v3.pdf
Autor:
Stéphane Chaussedent, Wilfried Blanc, Bernard Dussardier, Michèle Ude, Stanislaw Trzesien, Xavier Bidault, Christelle Guillermier, Valérie Mauroy
Publikováno v:
Proc. of International Conference on Fiber Optics and Photonics
International Conference on Fiber Optics and Photonics
International Conference on Fiber Optics and Photonics, Dec 2012, Chennai, India. pp.T2A.4
Scopus-Elsevier
International Conference on Fiber Optics and Photonics
International Conference on Fiber Optics and Photonics, Dec 2012, Chennai, India. pp.T2A.4
Scopus-Elsevier
International audience; We report on using nanometric mass spectroscopy and molecular dynamics modelling to characterize the composition and structure of self-grown erbium-doped nanoparticles in transparent glass ceramic optical fibres fabricated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64b48017a0178e13efc0e44753565966
https://hal.archives-ouvertes.fr/hal-00848274
https://hal.archives-ouvertes.fr/hal-00848274