Zobrazeno 1 - 10
of 489
pro vyhledávání: '"B. Deveaud"'
Autor:
N. Takemura, M. D. Anderson, M. Navadeh-Toupchi, D. Y. Oberli, M. T. Portella-Oberli, B. Deveaud
We determine experimentally the spinor interaction constants of lower polaritons ${\ensuremath{\alpha}}_{1}$ and ${\ensuremath{\alpha}}_{2}$ using a resonant pump-probe spectroscopy with a spectrally narrow pump pulse. Our experimental findings are a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24d1118c9be9da543f5a264892ed5e47
Autor:
N. Takemura, S. Trebaol, M. D. Anderson, V. Kohnle, Y. Léger, D. Y. Oberli, M. T. Portella-Oberli, B. Deveaud
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (12), pp.125415. ⟨10.1103/PhysRevB.92.125415⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (12), pp.125415. ⟨10.1103/PhysRevB.92.125415⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (12), pp.125415. ⟨10.1103/PhysRevB.92.125415⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (12), pp.125415. ⟨10.1103/PhysRevB.92.125415⟩
International audience; We investigate polariton-polariton interactions in a semiconductor microcavity through two-dimensional Fourier transform (2DFT) spectroscopy. We observe, in addition to the lower-lower and the upper-upper polariton self-intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::788988ee2a25fb22dc595fa328cef30b
https://hal.archives-ouvertes.fr/hal-01198561/file/PhysRevB.92.125415.pdf
https://hal.archives-ouvertes.fr/hal-01198561/file/PhysRevB.92.125415.pdf
Publikováno v:
Physical Review B - Condensed Matter and Materials Physics.
Publikováno v:
Nature Physics.
Autor:
B. Deveaud
Publikováno v:
Annals of Physics.
Publikováno v:
Physical Review Letters.
Akademický článek
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Autor:
M T, Portella-Oberli, J, Berney, L, Kappei, F, Morier-Genoud, J, Szczytko, B, Deveaud-Plédran
Publikováno v:
Physical review letters. 102(9)
We show a double path mechanism for the formation of charged excitons (trions); they are formed through bi- and trimolecular processes. This directly implies that both negatively and positively charged excitons coexist in a quantum well, even in the
Publikováno v:
Proceedings of the 2002 IEEE International Frequency Control Symposium and PDA Exhibition (Cat. No.02CH37234).
Whereas quartz crystals are grown hydrothermally, langasites are grown from the melt, by Czochralski. Particularities of this growth method and inherent physicochemical properties of these materials lead to a specific defect structure, which actually
Autor:
M.A. Dupertuis, J.L. Pleumeekers, T.P. Hessler, P.E. Selbmann, B. Deveaud, B. Dagens, J.Y. Emery
Publikováno v:
Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 (IEEE Cat. No.00CH37088).
Summary form only given. High-speed semiconductor optical amplifiers (SOAs) are required in many devices for all-optical processing in WDM networks. They can be used as linear devices (optical gates for optical switching for example) or they can be r