Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Éric Lavastre"'
Autor:
Saaxewer Diop, Marine Chorel, Alexandre Ollé, Nadja Roquin, Éric Lavastre, Laurent Gallais, Nicolas Bonod, Laurent Lamaignère
Publikováno v:
Optics Letters
Optics Letters, 2022, ⟨10.1364/OL.474961⟩
Optics Letters, 2022, ⟨10.1364/OL.474961⟩
PETAL (Petawatt Aquitaine Laser) is an ultrahigh-power laser dedicated to academic research that delivers sub-picosecond pulses. One of the major issues of these facilities is the laser damage on optical components located at the final stage. Transpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3273521e22a53ca47acc175ff2427e72
https://cnrs.hal.science/hal-03868880/file/Polarization_submission.pdf
https://cnrs.hal.science/hal-03868880/file/Polarization_submission.pdf
Autor:
Saaxewer Diop, Marine Chorel, Éric Lavastre, Nadja Roquin, Nicolas Bonod, Laurent Gallais, Laurent Lamaignère
Publikováno v:
Optical Interference Coatings
Optical Interference Coatings, 2022, Vancouver, Canada. pp.ThD.2, ⟨10.1364/OIC.2022.ThD.2⟩
Optical Interference Coatings, 2022, Vancouver, Canada. pp.ThD.2, ⟨10.1364/OIC.2022.ThD.2⟩
International audience; A robust-optimization algorithm of multilayer dielectric mirrors has been validated to improve laser-induced damage threshold in the sub-picosecond regime (e.g, OSA, Conf. OIC, 2019). We demonstrated that the damage growth thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebaaa4c0e6c53d560a84ccff5cc33ee1
https://hal.science/hal-03917318
https://hal.science/hal-03917318
Autor:
Marine Chorel, Éric Lavastre, Thomas Lanternier, Nadja Roquin, Christophe Leymarie, Laurent Lamaignère, Jérôme Néauport
Publikováno v:
Optical Interference Coatings Conference (OIC) 2022.
The potential effect of stress on the LIDT of MLD coatings is investigated. No significant variations are observed, indicating the LIDT fluctuation with the environment are not due to stress but refractive index variations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c7a3658e885ceb5155baa3452532f97
https://doi.org/10.1364/oic.2022.fa.5
https://doi.org/10.1364/oic.2022.fa.5
Autor:
Saaxewer Diop, Marine Chorel, Éric Lavastre, Nadja Roquin, Laurent Gallais, Nicolas Bonod, Laurent Lamaignère
Publikováno v:
Applied Optics. 62:B126
The peak power of high-power laser facilities is limited by the laser-induced damage to the final optical components. Also, when a damage site is generated, the damage growth phenomenon limits the lifetime of the component. Many studies have been per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8225fab10bdcc392cb02b7c0798a3589
https://doi.org/10.1364/ao.477054
https://doi.org/10.1364/ao.477054
Autor:
Saaxewer Diop, Alexandre Ollé, Nadja Roquin, Marine Chorel, Éric Lavastre, Laurent Gallais, Nicolas Bonod, Laurent Lamaignère
Publikováno v:
Optics Express
Optics Express, 2022, 30 (11), pp.17739. ⟨10.1364/OE.456120⟩
Optics Express, 2022, 30 (11), pp.17739. ⟨10.1364/OE.456120⟩
International audience; Laser-induced damage growth has often been studied with Gaussian beams in the sub-picosecond regime. However, beams generated by high-power laser facilities do not feature Gaussian profiles, a property that raises questions co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01fe4019f37bbde29c17120bd289419
https://doi.org/10.1364/oe.456120
https://doi.org/10.1364/oe.456120