Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Daniel Ostrowsky"'
Publikováno v:
Photoniques. :47-51
La dualite onde/particule se teste la plupart du temps a l’aide de photons uniques envoyes dans un interferometre de Mach-Zehnder equilibre. On peut alors observer des comportements consideres comme mutuellement exclusifs, a savoir ondulatoire (pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b4764971afcc3a86cb8d4eab32f010
https://doi.org/10.1051/photon/20136747
https://doi.org/10.1051/photon/20136747
Publikováno v:
Science
Science, American Association for the Advancement of Science, 2012, 338, pp.637-640. ⟨10.1126/science.1226755⟩
Science, 2012, 338, pp.637-640. ⟨10.1126/science.1226755⟩
Science, American Association for the Advancement of Science, 2012, 338, pp.637-640. 〈10.1126/science.1226755〉
Science, American Association for the Advancement of Science, 2012, 338, pp.637-640. ⟨10.1126/science.1226755⟩
Science, 2012, 338, pp.637-640. ⟨10.1126/science.1226755⟩
Science, American Association for the Advancement of Science, 2012, 338, pp.637-640. 〈10.1126/science.1226755〉
Complementarity, that is the ability of a quantum object to behave either as a particle or as a wave, is one of the most intriguing features of quantum mechanics. An exemplary Gedanken experiment, emphasizing such a measurement-dependent nature, was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b0e5d30c99d6303488309aeef854c90
https://doi.org/10.1126/science.1226755
https://doi.org/10.1126/science.1226755
Autor:
Olivier Alibart, Sébastien Tanzilli, Marc de Micheli, Anthony Martin, Florian Kaiser, Daniel Ostrowsky
Publikováno v:
Laser & Photonics Reviews. 6:115-143
Applications of Integrated Optics to quantum sources, detectors, interfaces, memories and linear optical quantum computing are described in this review. By their inherent compactness, efficiencies, and interconnectability, many of the demonstrated in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54cebd3d8d3399bc9f2d7d6295f7a57d
https://doi.org/10.1002/lpor.201100010
https://doi.org/10.1002/lpor.201100010
Publikováno v:
Optical Materials
Optical Materials, Elsevier, 2001, 16, pp.269-277
Optical Materials, Elsevier, 2001, 16, pp.269-277
We have made chromium-doped, silica-based preforms and optical fibres by modified chemical vapour deposition (MCVD) and have studied the influence of the chemical composition of the doped region on the Cr-oxidation states and the spectroscopic proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c84a8d06b5ac76c6b6f188e94b8cd1fe
https://doi.org/10.1016/s0925-3467(00)00087-2
https://doi.org/10.1016/s0925-3467(00)00087-2
Publikováno v:
22nd International Laser Physics Workshop (LPHYS'13)
22nd International Laser Physics Workshop (LPHYS'13), Jul 2013, Prague, Czech Republic
22nd International Laser Physics Workshop (LPHYS'13), Jul 2013, Prague, Czech Republic
We report a quantum delayed-choice experiment based on entanglement, enabling to continuously morph single photons behavior from wave-like to particle-like, illustrating the inadequacy of a naive wave or particle description of light.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c037a477d49d8370e4c3b8f2a50b58f
https://hal.archives-ouvertes.fr/hal-00847629/document
https://hal.archives-ouvertes.fr/hal-00847629/document
Autor:
M. P. De Micheli, P. Baldi, Pierre Aschieri, Daniel Ostrowsky, D. Delacourt, S. Nouh, M. Papuchon
Publikováno v:
IEEE Journal of Quantum Electronics. 31:997-1008
We present a theoretical and experimental study of parametric generation in a guided wave quasi-phase-matched configuration. A numerical model taking into account inverted domain shape, electrooptic and photorefractive effects, as well as waveguide p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d96d748c4a8e09830ce61960275958a9
https://doi.org/10.1109/3.387035
https://doi.org/10.1109/3.387035
Publikováno v:
Optics Communications. 101:424-431
A rigorous electromagnetic model which considers both guided and semi-leaky modes of planar uniaxial optical waveguides with nondiagonal dielectric tensors is proposed. This model permits an excellent fit with the experimental results obtained from d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50bc6a812f60e5c0c1f3458c5b720a0
https://doi.org/10.1016/0030-4018(93)90741-m
https://doi.org/10.1016/0030-4018(93)90741-m
Publikováno v:
Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids, Elsevier, 1993, 161, pp.249-253
Journal of Non-Crystalline Solids, Elsevier, 1993, 161, pp.249-253
Amplified spontaneous emission at 1.19 and 2.04 μm is studied in Ho3+ doped ZBLA fibres. Modeling of spontaneous and stimulated spectra from basic principles allows determination of the optical gain in a fibre. Self-consistency with spectroscopic da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d713f7cf3f831bb872170a2b477ea16
https://doi.org/10.1016/0022-3093(93)90710-f
https://doi.org/10.1016/0022-3093(93)90710-f
Autor:
Daniel Ostrowsky, Jasleen Lugani, Olivier Alibart, Sébastien Tanzilli, Kanupriya Sinha, Krishna Thyagarajan, Somnath Ghosh, Anthony Martin
Publikováno v:
Physical Review A
Physical Review A, American Physical Society, 2009, 80 (5), pp.052321.1-052321.8
Physical Review A, American Physical Society, 2009, 80 (5), pp.052321.1-052321.8
In this paper, we address the issue of the generation of non-degenerate cross-polarization-entangled photon pairs using type-II periodically poled lithium niobate. We show that, by an appropriate engineering of the quasi-phase-matching grating, it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df96e8ed7ecea773222caec3125cb69f
https://hal.archives-ouvertes.fr/hal-00441066/file/Thyagarajan_Polar_entanglement_resub_PRA.pdf
https://hal.archives-ouvertes.fr/hal-00441066/file/Thyagarajan_Polar_entanglement_resub_PRA.pdf
Publikováno v:
Physical Review A
Physical Review A, American Physical Society, 2010, 81 (2), pp.021801(R). 〈10.1103/PhysRevA.81.021801〉
Physical Review A, American Physical Society, 2010, 81 (2), pp.021801(R). ⟨10.1103/PhysRevA.81.021801⟩
Physical Review A, American Physical Society, 2010, 81 (2), pp.021801(R). 〈10.1103/PhysRevA.81.021801〉
Physical Review A, American Physical Society, 2010, 81 (2), pp.021801(R). ⟨10.1103/PhysRevA.81.021801⟩
We report on a two-photon interference experiment in a quantum relay configuration using two picosecond regime PPLN waveguide based sources emitting paired photons at 1550 nm. The results show that the picosecond regime associated with a guided-wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7436b9753a0c69173b81f8146636a70