Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Thomas Belhadj"'
Autor:
João Pereira do Carmo, Geraud de Villele, Kotska Wallace, Alain Lefebvre, Kaustav Ghose, Thomas Kanitz, François Chassat, Bertrand Corselle, Thomas Belhadj, Paolo Bravetti
Publikováno v:
Atmosphere, Vol 12, Iss 1, p 76 (2021)
ATLID (ATmospheric LIDar) is the atmospheric backscatter Light Detection and Ranging (LIDAR) instrument on board of the Earth Cloud, Aerosol and Radiation Explorer (EarthCARE) mission, the sixth Earth Explorer Mission of the European Space Agency (ES
Externí odkaz:
https://doaj.org/article/6cc1d0c945a54570aa63dc1a20990a79
Autor:
Thomas Kanitz, Geraud de Villele, Kotska Wallace, Thomas Belhadj, C. Haas, Alain Lefebvre, J. Pereira do Carmo, Paolo Bravetti, F. Chassat, Bertrand Corselle, Kaustav Ghose
Publikováno v:
International Conference on Space Optics — ICSO 2020.
Autor:
João Pereira do Carmo, Bertrand Corselle, Thomas Belhadj, Geraud de Villele, Thomas Kanitz, F. Chassat, Paolo Bravetti, Kotska Wallace, Alain Lefebvre, Kaustav Ghose
ATLID (ATmospheric LIDar) is the atmospheric backscatter LIDAR (Light Detection and Ranging) on board of the EarthCARE (Earth Cloud, Aerosol and Radiation Explorer) mission, the sixth Earth Explorer Mission of the ESA (European Space Agency) Living P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::702f47881e04c01a84621e3803050ad5
Autor:
Thomas Belhadj, F. Chassat, L. Barbaro, Philippe Lingot, F. Olivier, S. Pelletier, I. Levret, F. Varlet, Alain Lefebvre, B. Corselle, J. Pochet, A. Schaube, G. de Villele, M. Feral, J. Pereira do Carmo, P. Vlimant, Arnaud Hélière, R. Evin
Publikováno v:
International Conference on Space Optics — ICSO 2018.
The ATmospheric LIDar (Light Detection and Ranging), ATLID, is part of the payload of the Earth Cloud and Aerosol Explorer (EarthCARE) mission, the sixth Earth Explorer Mission of the European Space Agency (ESA) Living Planet Program. After the succe
Autor:
Thomas Belhadj, Takaaki Mano, Thierry Amand, Bernhard Urbaszek, Claire-Marie Simon, Kazuaki Sakoda, Xavier Marie, Takashi Kuroda, Nobuyuki Koguchi
Publikováno v:
physica status solidi (b). 246:762-765
We report optical orientation experiments in individual, strain free GaAs quantum dots in AlGaAs grown by modified droplet epitaxy. Circularly polarized optical excitation yields strong circular polarization of the resulting photoluminescence at 4 K.
Autor:
Thomas Belhadj, Paul A. Dalgarno, Pierre Renucci, Aristide Lemaître, Richard J. Warburton, B. Urbaszek, Béatrice Chatel, Olivier Krebs, Claire-Marie Simon, Xavier Marie, Thierry Amand
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2011, 106 (16), pp.166801. ⟨10.1103/PhysRevLett.106.166801⟩
Physical Review Letters, 2011, 106 (16), pp.166801. ⟨10.1103/PhysRevLett.106.166801⟩
Physical Review Letters, American Physical Society, 2011, 106 (16), pp.166801. ⟨10.1103/PhysRevLett.106.166801⟩
Physical Review Letters, 2011, 106 (16), pp.166801. ⟨10.1103/PhysRevLett.106.166801⟩
International audience; The energy states in semiconductor quantum dots are discrete as in atoms, and quantum states can be coherently controlled with resonant laser pulses. Long coherence times allow the observation of Rabi flopping of a single dipo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77617c474fea8ac35e9ac8f5320532a
https://hal.archives-ouvertes.fr/hal-00920811
https://hal.archives-ouvertes.fr/hal-00920811
Autor:
Bernhard Urbaszek, Thierry Amand, Xavier Marie, Marco Abbarchi, Takashi Kuroda, Claire-Marie Simon, Kazuaki Sakoda, Alejandro Kunold, S. Kunz, Takaaki Mano, Thomas Belhadj
Publikováno v:
Applied Physics Letters
Applied Physics Letters, 2010, 97, pp.051111. ⟨10.1063/1.3473824⟩
Applied Physics Letters, American Institute of Physics, 2010, 97, pp.051111. ⟨10.1063/1.3473824⟩
Applied Physics Letters, 2010, 97, pp.051111. ⟨10.1063/1.3473824⟩
Applied Physics Letters, American Institute of Physics, 2010, 97, pp.051111. ⟨10.1063/1.3473824⟩
We report strong heavy hole-light mixing in GaAs quantum dots grown by droplet epitaxy. Using the neutral and charged exciton emission as a monitor we observe the direct consequence of quantum dot symmetry reduction in this strain free system. By fit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2644e2bc53e5b05f82b3e76972be08ee
http://arxiv.org/abs/1006.0347
http://arxiv.org/abs/1006.0347
Autor:
Thierry Amand, Takaaki Mano, Takashi Kuroda, Xavier Marie, Thomas Belhadj, Kazuaki Sakoda, Nobuyuki Koguchi, Stefano Sanguinetti, Bernhard Urbaszek
Making use of a novel droplet epitaxy technique, we realize GaAs ring-shaped quantum dots of high circular symmetry. Here, we report on photoluminescence (PL) study of single isolated quantum rings in magnetic field up to 10 T. Polarized PL signals s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da0bb6adc12e164ea979505a46e186c8
http://hdl.handle.net/10281/23671
http://hdl.handle.net/10281/23671
Autor:
Claire-Marie Simon, Bernhard Urbaszek, Paul Voisin, Xavier Marie, Thierry Amand, Pierre Renucci, Olivier Krebs, Thomas Belhadj, Aristide Lemaître, Béatrice Chatel
Publikováno v:
Physical Review Letters
Physical Review Letters, 2009, 103 (8), 086601 [4 p.]. ⟨10.1103/PhysRevLett.103.086601⟩
Physical Review Letters, American Physical Society, 2009, 103 (8), 086601 [4 p.]. ⟨10.1103/PhysRevLett.103.086601⟩
ResearcherID
Physical Review Letters, 2009, 103 (8), 086601 [4 p.]. ⟨10.1103/PhysRevLett.103.086601⟩
Physical Review Letters, American Physical Society, 2009, 103 (8), 086601 [4 p.]. ⟨10.1103/PhysRevLett.103.086601⟩
ResearcherID
We demonstrate optical control of the polarization eigenstates of a neutral quantum dot exciton without any external fields. By varying the excitation power of a circularly polarized laser in micro-photoluminescence experiments on individual InGaAs q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2e613e36ef56e73b64c0339aea97d19
Autor:
Thomas Belhadj, Takaaki Mano, Xavier Marie, Thierry Amand, Bernhard Urbaszek, Nobuyuki Koguchi, Claire-Marie Simon, Kazuaki Sakoda, Takashi Kuroda
Publikováno v:
Physical Review B. 78
We report optical orientation experiments in individual, strain free GaAs quantum dots in AlGaAs grown by droplet epitaxy. Circularly polarized optical excitation yields strong circular polarization of the resulting photoluminescence at 4K. Optical i