Zobrazeno 1 - 10
of 112
pro vyhledávání: '"G. Lehoucq"'
Autor:
Fabrice Semond, Eric Frayssinet, Eric Costard, Alexandre Giuliani, J. L. Reverchon, J. P. Truffer, M. Idir, Jean-Yves Duboz, G. Lehoucq, Matthieu Réfrégiers
Publikováno v:
International Conference on Space Optics — ICSO 2010.
The achievement of deep ultraviolet (UV) focal plane arrays (FPA) is required for both solar physics [1] and micro electronics industry. The success of solar mission (SOHO, STEREO [2], SDO [3]…), has shown the accuracy of imaging at wavelengths fro
Publikováno v:
Revue des Maladies Respiratoires. 35:A69-A70
Introduction Chez les patients presentant une fonction respiratoire alteree, l’epreuve d’effort (EFFX) avec mesure de la capacite maximale aerobie (VO2) fait reference pour l’evaluation du risque de morbi-mortalite apres resection pulmonaire ma
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEOPR).
Using a 1-mm long photonic crystal waveguide made of Gallium Indium Phosphide, we generate a peak second harmonic power of 45 μW, which correspond to a conversion efficiency of 210-4W-1.
Publikováno v:
Applied Physics Letters
Applied Physics Letters, 2013, 102, pp.151114. ⟨10.1063/1.4802790⟩
Applied Physics Letters, American Institute of Physics, 2013, 102, pp.151114. ⟨10.1063/1.4802790⟩
Applied Physics Letters, 2013, 102, pp.151114. ⟨10.1063/1.4802790⟩
Applied Physics Letters, American Institute of Physics, 2013, 102, pp.151114. ⟨10.1063/1.4802790⟩
International audience; We report very efficient second harmonic generation in membrane photonic crystal waveguide. The combination of absorption-free material and slow-light enhancement enables a large harmonic generation efficiency. A peak pump p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d89a1ceedbeb7e9ab66b0e883ba4dd
https://hal.science/hal-00845310
https://hal.science/hal-00845310
Autor:
K. Lengle, M. Gay, L. Bramerie, J. C. Simon, S. Combrie, G. Lehoucq, A. de Rossi, S. Malaguti, G. Bellanca, S. Trillo
Publikováno v:
IEEE Photonics Technology Letters
IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2012, 24 (23), pp.2109-2111. ⟨10.1109/LPT.2012.2220961⟩
IEEE Photonics Technology Letters, 2012, 24 (23), pp.2109-2111. ⟨10.1109/LPT.2012.2220961⟩
IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2012, 24 (23), pp.2109-2111. ⟨10.1109/LPT.2012.2220961⟩
IEEE Photonics Technology Letters, 2012, 24 (23), pp.2109-2111. ⟨10.1109/LPT.2012.2220961⟩
We report on the design, fabrication, and characterization of a filter for demultiplexing in the wavelength division domain achieved with a H0 cavity on a III-V photonic crystal (PhC) membrane. This device is single mode, the total insertion losses a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::395e246211c5cfb85353f53207686055
https://hal.archives-ouvertes.fr/hal-00817126/file/PTL-25201-2012-final.pdf
https://hal.archives-ouvertes.fr/hal-00817126/file/PTL-25201-2012-final.pdf
Publikováno v:
OSA Publishing
38th European Conference on Optical Communication (ECOC 2012)
38th European Conference on Optical Communication (ECOC 2012), Sep 2012, Amsterdam, Netherlands. pp.P2.16, ⟨10.1364/ECEOC.2012.P2.16⟩
38th European Conference on Optical Communication (ECOC 2012)
38th European Conference on Optical Communication (ECOC 2012), Sep 2012, Amsterdam, Netherlands. pp.P2.16, ⟨10.1364/ECEOC.2012.P2.16⟩
International audience; We demonstrate 20 µW second harmonic generation in a photonic crystal waveguide. The collected signal has been used for optical performance monitoring of the chromatic dispersion and optical signal to noise ratio of a 42.5 Gb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36af8d40c27e2f5d9c535e44da175c42
https://hal.archives-ouvertes.fr/hal-00817112/file/ECOC_shg_Vsoumise.pdf
https://hal.archives-ouvertes.fr/hal-00817112/file/ECOC_shg_Vsoumise.pdf
Autor:
Jean-Luc Reverchon, Alexandre Giuliani, G. Lehoucq, M. Réfrégier, J. P. Truffer, M. Idir, Eric Frayssinet, Jean-Yves Duboz, C. Lyoret, Eric Costard, Julien Brault
Publikováno v:
SPIE Proceedings.
Some 2D imagers based on AlGaN materials have been developed in the framework of a CNES founded research program to sustain visible blind imagers devoted to solar physics. We have already presented several prototypes of focal plane arrays extending t
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.