Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Romain Diaz"'
Autor:
Kevin Gaudfrin, Jean-Michel Sajer, Denis Penninckx, Thierry Donval, Romain Diaz, Roger Courchinoux, Jean-Yves Natoli, Laurent Lamaignère
Publikováno v:
Optics express. 26(9)
Forward pump pulses with nanosecond duration are able to generate an acoustic wave via electrostriction through a few centimeters of bulk silica. Part of the incident energy is then scattered back on this sound wave, creating a backward Stokes pulse.
Autor:
Maxime Chambonneau, Laurent Lamaignère, Jean-Luc Rullier, P. Grua, Romain Diaz, Jean-Yves Natoli
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2017, 121, pp.045306. ⟨10.1063/1.4974945⟩
Journal of Applied Physics, 2017, 121, pp.045306. ⟨10.1063/1.4974945⟩
Journal of Applied Physics, American Institute of Physics, 2017, 121, pp.045306. ⟨10.1063/1.4974945⟩
Journal of Applied Physics, 2017, 121, pp.045306. ⟨10.1063/1.4974945⟩
International audience; Observation of decreasing resistivity of amorphous indium gallium zinc oxide thin films with an increasing oxygen partial pressure The chronology of the physical processes involved in the nanosecond laser damage of fused silic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83e7834aec6c37d213b20d31ee6ce189
https://hal.archives-ouvertes.fr/hal-01473457
https://hal.archives-ouvertes.fr/hal-01473457
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
Publikováno v:
Optics letters. 41(14)
Thanks to a phase-modulated injection seeder, we report the operation of a nanosecond Nd:YAG Q-switched laser with pulses having both a large spectral bandwidth and a smooth temporal waveform. Because of the smooth temporal waveform, such pulses allo
Publikováno v:
SPIE Proceedings.
The rasterscan procedure, developed to test large components, is an efficient method that allows measuring extremely low surface damage density (until 0.01 site/cm 2 for large optics). This procedure was improved in terms of accuracy. The equipment,
Autor:
Roger Courchinoux, C. Rouyer, J. Luce, Romain Diaz, Jean-Luc Rullier, Jean-Yves Natoli, Laurent Lamaignère
Publikováno v:
Laser-Induced Damage in Optical Materials: 2015
Laser-Induced Damage in Optical Materials: 2015, 2015, Boulder, United States. 9632, pp.96321S, 2015, Proceedings SPIE
Laser-Induced Damage in Optical Materials: 2015, 2015, Boulder, United States. 9632, pp.96321S, 2015, Proceedings SPIE
Seeded nanosecond Q-switched Nd:YAG lasers working with an unstable resonator and a variable-reflectivity-mirror are widely used for they represent useful sources for stable and repeatable light-matter-interaction experiments. Moreover, in most setup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edc854a90092e197ffb29e2c2354c596
https://hal.archives-ouvertes.fr/hal-01275799
https://hal.archives-ouvertes.fr/hal-01275799
Autor:
chambonneau, maxime, Romain, Diaz, Grua, Pierre, Lamaignère, Laurent, Natoli, Jean-Yves, Rullier, Jean-Luc
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2015, 117, pp.103101
Journal of Applied Physics, 2015, 117, pp.103101
Journal of Applied Physics, American Institute of Physics, 2015, 117, pp.103101
Journal of Applied Physics, 2015, 117, pp.103101
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1be0ec9741d55a31df212ee71d3e2639
https://hal.archives-ouvertes.fr/hal-01275778
https://hal.archives-ouvertes.fr/hal-01275778
Autor:
Jean-Luc Rullier, Jean-Yves Natoli, Maxime Chambonneau, Romain Diaz, P. Grua, Laurent Lamaignère
Publikováno v:
Laser-Induced Damage in Optical Materials: 2015
Laser-Induced Damage in Optical Materials: 2015, 2015, Boulder, United States. pp.96320F
Laser-Induced Damage in Optical Materials: 2015, 2015, Boulder, United States. pp.96320F
The influence of vacuum on nanosecond laser-induced damage at the exit surface of fused silica components is investigated at 1064 nm. In the present study, as previously observed in air, ring patterns surrounding laserinduced damage sites are systema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47605d82514f5effdd5f83be24429092
https://hal.science/hal-01275797
https://hal.science/hal-01275797
Autor:
Guillaume Duchateau, Jean-Luc Rullier, Jean-Yves Natoli, P. Grua, Laurent Lamaignère, Maxime Chambonneau, Romain Diaz
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2014, 104, pp.021121
Applied Physics Letters, 2014, 104, pp.021121
Applied Physics Letters, American Institute of Physics, 2014, 104, pp.021121
Applied Physics Letters, 2014, 104, pp.021121
Ring patterns surrounding laser damage sites at the exit surface of fused silica are systematically observed when initiated by multiple longitudinal modes nanosecond laser pulses at 1064 nm. The appearance chronology of rings is found to be closely r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bfccd53a1230c44090ffb8c96404d48
https://hal.archives-ouvertes.fr/hal-01275781
https://hal.archives-ouvertes.fr/hal-01275781
Autor:
Jean-Yves Natoli, Jean-Luc Rullier, P. Grua, Guillaume Duchateau, Maxime Chambonneau, Romain Diaz, Laurent Lamaignère
Publikováno v:
Laser-Induced Damage in Optical Materials: 2014
Laser-Induced Damage in Optical Materials: 2014, 2014, Boulder, United States
Laser-Induced Damage in Optical Materials: 2014, 2014, Boulder, United States
The morphology of laser-induced damage sites at the exit surface of fused silica is tightly correlated to the mode composition of the nanosecond laser pulses at 1064 nm. In the single longitudinal mode (SLM) configuration, a molten and fractured cent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b237a08e1c1672294b46b3c77622cb6
https://hal.archives-ouvertes.fr/hal-01275804
https://hal.archives-ouvertes.fr/hal-01275804