Zobrazeno 1 - 10
of 181
pro vyhledávání: '"P, Disseix"'
Autor:
Méchin, Loïc, Médard, François, Leymarie, Joël, Bouchoule, Sophie, Duboz, Jean-Yves, Alloing, Blandine, Zuñiga-Pérez, Jesús, Disseix, Pierre
The polarization discontinuity across interfaces in polar nitride-based heterostructures can lead to the formation of two-dimensional electron and hole gases. In the past, the observation of these electron and hole gases has been achieved through var
Externí odkaz:
http://arxiv.org/abs/2312.12896
Autor:
Kreyder, Geoffrey, Hermet, Léa, Disseix, Pierre, Médard, François, Mihailovic, Martine, Réveret, François, Bouchoule, Sophie, Deparis, Christiane, Zuñiga-Pérez, Jesús, Leymarie, Joël
The stimulated emission of exciton-polaritons was proposed as a means of lowering the lasing threshold because it does not require the dissociation of excitons to obtain an electron-hole plasma, as in a classical semiconductor laser based on populati
Externí odkaz:
http://arxiv.org/abs/2212.07842
Autor:
Brimont, C., Doyennette, L., Kreyder, G., Réveret, F., Disseix, P., Médard, F., Leymarie, J., Cambril, E., Bouchoule, S., Gromovyi, M., Alloing, B., Rennesson, S., Semond, F., Zúñiga-Pérez, J., Guillet, T.
Publikováno v:
Phys. Rev. Applied 14, 054060 (2020)
We investigate the demonstration and quantification of the strong coupling between excitons and guided photons in a GaN slab waveguide. The dispersions of waveguide polaritons are measured from T=6~K to 300~K through gratings. They are carefully anal
Externí odkaz:
http://arxiv.org/abs/2002.05066
Autor:
Jamadi, O., Reveret, F., Solnyshkov, D., Disseix, P., Leymarie, J., Mallet-Dida, L., Brimont, C., Guillet, T., Lafosse, X., Bouchoule, S., Semond, F., Leroux, M., Zuniga-Perez, J., Malpuech, G.
Publikováno v:
Phys. Rev. B 99, 085304 (2019)
Planar microcavities filled with active materials containing excitonic resonances host radiative exciton-polariton (polariton) modes with in-plane wave vectors within the light cone. They also host at least one mode guided in the cavity plane by tota
Externí odkaz:
http://arxiv.org/abs/1810.05508
Autor:
Jamadi, O., Reveret, F., Disseix, P., Medard, F., Leymarie, J., Moreau, A., Solnyshkov, D., Deparis, C., Leroux, M., Cambril, E., Bouchoule, S., Zuniga-Perez, J., Malpuech, G.
Publikováno v:
Light-Science & Applications 7, 82 (2018)
We demonstrate edge-emitting exciton-polariton (polariton) lasing from 5 to 300 K and amplification of non-radiative guided polariton modes within ZnO waveguides. The mode dispersion below and above the lasing threshold is directly measured using gra
Externí odkaz:
http://arxiv.org/abs/1708.00501
Akademický článek
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Autor:
Jamadi, O., Réveret, F., Mallet, E., Disseix, P., Médard, F., Mihailovic, M., Solnyshkov, D., Malpuech, G., Leymarie, J., Bouchoule, S., Lafosse, X., Li, F., Leroux, M., Semond, F., Zuniga-Perez, J.
Publikováno v:
Phys. Rev. B 93, 115205 (2016)
GaN and ZnO microcavities have been grown on patterned silicon substrate. Thanks to a common platform these microcavities share similar photonic properties with large quality factors and low photonic disorder which gives the possibility to determine
Externí odkaz:
http://arxiv.org/abs/1512.05985
Autor:
Zuniga-Perez, J., Mallet, E., Hahe, R., Rashid, M. J., Bouchoule, S., Brimont, C., Disseix, P., Duboz, J. Y., Gommé, G., Guillet, T., Jamadi, O., Lafosse, X., Leroux, M., Leymarie, J., Li, Feng, Réveret, F., Semond, F.
A new platform for fabricating polariton lasers operating at room temperature is introduced: nitride-based distributed Bragg reflectors epitaxially grown on patterned silicon substrates. The patterning allows for an enhanced strain relaxation thereby
Externí odkaz:
http://arxiv.org/abs/1404.7743
Autor:
Li, Feng, Orosz, Laurent, Kamoun, Olfa, Bouchoule, Sophie, Brimont, Christelle, Disseix, Pierre, Guillet, Thierry, Lafosse, Xavier, Leroux, Mathieu, Leymarie, Joel, Mexis, Meletis, Mihailovic, Martine, Réveret, François, Solnyshkov, Dmitry, Zuniga-Perez, Jesus, Malpuech, Guillaume
A laser threshold is determined by the gain condition, which has been progressively reduced by the use of heterostructures and of quantum confinement. The polariton laser is the ultimate step of this evolution: coherent emission is obtained from the
Externí odkaz:
http://arxiv.org/abs/1207.7172
Autor:
Orosz, L., Réveret, F., Médard, F., Disseix, P., Leymarie, J., Mihailovic, M., Solnyshkov, D., Malpuech, G., Zuniga-Pérez, J., Semond, F., Leroux, M., Bouchoule, S., Lafosse, X., Mexis, M., Brimont, C., Guillet, T.
Publikováno v:
PRB 85, 121201(R) (2012)
Polariton relaxation mechanisms are analysed experimentally and theoretically in a ZnO-based polariton laser. A minimum lasing threshold is obtained when the energy difference between the exciton reservoir and the bottom of the lower polariton branch
Externí odkaz:
http://arxiv.org/abs/1112.0043