Share Facebook X (ex-Twitter) Linkedin Copy url Search results Search 22997 results Filters Content type Close Content type Content type (-) Lessons (22997) News (1494) People (1298) Chair (351) Editions (326) Page (226) Research (26) Library (14) Annual Chair (12) Award (6) Active filters Lessons Event Serge Haroche " Schrödinger cats " in cavity quantum electrodynamics : resonant atom-field interaction Lecture The eighth and ninth lessons were devoted to Schrödinger cats produced in cavity quantum electrodynamics experiments. An atom interacts with the field stored in a high-surge cavity, and its strongly non-linear coupling with the field produces photonic … 10 Dec 2002 09:30 - 10:30 Event Dave Wineland Quantum Information Processing in Ion Traps Seminar 12 Nov 2002 11:00 - 12:00 Event Serge Haroche Nonlinear interferometry in Bose Einstein condensates : the effect of atom-atom interactions Lecture The seventh lesson was devoted to the study of nonlinearities in Bose Einstein condensates, due to interactions between atoms. These interactions, linked to elastic collisions in the sample, have the effect of introducing a non-linear term into the … 3 Dec 2002 09:30 - 10:30 Event Bill Phillips Bose-Einstein Condenstation in Optical Lattices: Toward Neutral Atom Qubits Seminar 5 Nov 2002 11:00 - 12:00 Event Serge Haroche Matter-wave interference in Bose Einstein condensates Lecture The sixth lesson dealt with the study of matter waves (atomic optics). For some years now, we've been able to produce ultra-cold samples of atoms forming Bose Einstein condensates, in which a large number of atoms are all in the same wave function, with … 26 Nov 2002 09:30 - 10:30 Series Seminars Pierre Boulez, chair Invention, technique and language in music Seminar The year's seminars covered the following topics: Transformations of instrumental sound using a real-time digital processor. Extension of the notion of arpeggio, using regular delays and transformations such as frequency shifting and ring modulation. … 01 Sep 1981 Series Research and creation Pierre Boulez, chair Invention, technique and language in music Lecture Is it possible to dissociate research from creation? Is there such a thing as autonomous research in the service of creation? Are there independent researchers at the service of creators? Is research a service to creation? Or does the composer himself … 01 Sep 1981 Event Asher Peres Quantum information and relativity Seminar Documents and media Download support … 29 Oct 2002 11:00 - 12:00 Event Serge Haroche Field representations in phase space : Wigner's Q-function and W-function Lecture The fifth lesson described field states in phase space, introducing two important functions defined in this space, Wigner's Q-function and W-function. These functions provide a pictorial and intuitive description of Fock states, coherent states and their … 19 Nov 2002 09:30 - 10:30 Event Gérald Bastard Decoherence mechanisms in semiconductor quantum dots Seminar Documents and media Download support … 22 Oct 2002 11:00 - 12:00 Event Serge Haroche Generation of macroscopic superpositions of field states by nonlinear processes Lecture The fourth lesson addressed the problem of non-linear splitters in quantum optics. After noting that the photon distribution achieved in the final channels of a linear splitter did not in any case allow the realization of a mesoscopic superposition of the … 12 Nov 2002 09:30 - 10:30 Event Serge Haroche Linear beam splitters, mode coupling and interference in quantum optics Lecture The third lesson dealt with the analysis of interference experiments in quantum optics. It began with a description of the linear splitter blades that are essential ingredients in these experiments. It is these blades that separate and recombine the … 5 Nov 2002 09:30 - 10:30 Series Multiplicative Fredholm modules on S¹ Alain Connes, chair Analysis and geometry Lecture The dual homological theory of topological K-theory, called K-homology and denoted Ki (X) (i = 0,1) is described (thanks to the work of Atiyah, Brown-Douglas-Fillmore and Kasparov) from the notion of Fredholm module on the algebra A = C (X) of … 01 Sep 1986 Event Mireille Delmas-Marty Comparative legal studies and the internationalization of law Opening lecture A Collège de France - CNED coproduction Abstract By associating a method - comparative studies - with a process in progress - the internationalization of law -, this Chair looks to the future, however uncertain that future may be. Admittedly, current … 20 Mar 2003 18:00 - 19:00 Series Civilizations of Europe in the Neolithic and Bronze Ages Jean Guilaine, chair Civilizations of Europe in the Neolithic and Bronze Ages Opening lecture 12 May 1995 Event Serge Haroche Quantum optics overview Lecture The second lesson recalled the principles of quantum optics. It is indeed in this field that coherent mesoscopic superpositions have been most convincingly studied and prepared, and it is therefore very useful to understand the general concepts of quantum … 29 Oct 2002 09:30 - 10:30 Event Michel Brunet Australopithecines (2) Lecture 28 May 2008 10:00 - 11:00 Event Serge Haroche Decoherence and the quantum classical limit - General introduction Lecture Abstract The first lesson presented a general overview of mesoscopic state superpositions in quantum optics. It showed how these superpositions can be generated, either with photons or with atoms. The link with quantum computing was also clarified, by … 22 Oct 2002 09:30 - 10:30 Event Michel Brunet Australopithecines (1) Lecture 21 May 2008 10:00 - 11:00 Event Pierre-Etienne Will The emergence of the engineering profession in China (2) Symposium 24 Jun 2008 14:00 - 17:00 Event Pierre-Etienne Will The emergence of the engineering profession in China (1) Symposium 23 Jun 2008 09:30 - 17:00 Event Michel Brunet Hominids of the Upper Miocene Lecture 14 May 2008 10:00 - 11:00 Event Michel Brunet Present and fossil primates, anatomy, kinship relationships, biochronology, biogeography (2) Lecture 7 May 2008 10:00 - 11:00 Event Pierre-Louis Lions Partial Differential Equations and Applications Opening lecture Abstract In just a few decades, numerical simulations have become a preferred tool in many scientific fields (physics, chemistry, mechanics, meteorology, engineering sciences, finance) and industrial sectors (aeronautics, space, automotive, nuclear, … 22 May 2003 18:00 - 19:00 Pagination First page Previous page … Page 919 Page 920 Page 921 Page 922 Current page 923 Page 924 Page 925 Page 926 Page 927 … Next page Last page
Event Serge Haroche " Schrödinger cats " in cavity quantum electrodynamics : resonant atom-field interaction Lecture The eighth and ninth lessons were devoted to Schrödinger cats produced in cavity quantum electrodynamics experiments. An atom interacts with the field stored in a high-surge cavity, and its strongly non-linear coupling with the field produces photonic … 10 Dec 2002 09:30 - 10:30
Event Serge Haroche Nonlinear interferometry in Bose Einstein condensates : the effect of atom-atom interactions Lecture The seventh lesson was devoted to the study of nonlinearities in Bose Einstein condensates, due to interactions between atoms. These interactions, linked to elastic collisions in the sample, have the effect of introducing a non-linear term into the … 3 Dec 2002 09:30 - 10:30
Event Bill Phillips Bose-Einstein Condenstation in Optical Lattices: Toward Neutral Atom Qubits Seminar 5 Nov 2002 11:00 - 12:00
Event Serge Haroche Matter-wave interference in Bose Einstein condensates Lecture The sixth lesson dealt with the study of matter waves (atomic optics). For some years now, we've been able to produce ultra-cold samples of atoms forming Bose Einstein condensates, in which a large number of atoms are all in the same wave function, with … 26 Nov 2002 09:30 - 10:30
Series Seminars Pierre Boulez, chair Invention, technique and language in music Seminar The year's seminars covered the following topics: Transformations of instrumental sound using a real-time digital processor. Extension of the notion of arpeggio, using regular delays and transformations such as frequency shifting and ring modulation. … 01 Sep 1981
Series Research and creation Pierre Boulez, chair Invention, technique and language in music Lecture Is it possible to dissociate research from creation? Is there such a thing as autonomous research in the service of creation? Are there independent researchers at the service of creators? Is research a service to creation? Or does the composer himself … 01 Sep 1981
Event Asher Peres Quantum information and relativity Seminar Documents and media Download support … 29 Oct 2002 11:00 - 12:00
Event Serge Haroche Field representations in phase space : Wigner's Q-function and W-function Lecture The fifth lesson described field states in phase space, introducing two important functions defined in this space, Wigner's Q-function and W-function. These functions provide a pictorial and intuitive description of Fock states, coherent states and their … 19 Nov 2002 09:30 - 10:30
Event Gérald Bastard Decoherence mechanisms in semiconductor quantum dots Seminar Documents and media Download support … 22 Oct 2002 11:00 - 12:00
Event Serge Haroche Generation of macroscopic superpositions of field states by nonlinear processes Lecture The fourth lesson addressed the problem of non-linear splitters in quantum optics. After noting that the photon distribution achieved in the final channels of a linear splitter did not in any case allow the realization of a mesoscopic superposition of the … 12 Nov 2002 09:30 - 10:30
Event Serge Haroche Linear beam splitters, mode coupling and interference in quantum optics Lecture The third lesson dealt with the analysis of interference experiments in quantum optics. It began with a description of the linear splitter blades that are essential ingredients in these experiments. It is these blades that separate and recombine the … 5 Nov 2002 09:30 - 10:30
Series Multiplicative Fredholm modules on S¹ Alain Connes, chair Analysis and geometry Lecture The dual homological theory of topological K-theory, called K-homology and denoted Ki (X) (i = 0,1) is described (thanks to the work of Atiyah, Brown-Douglas-Fillmore and Kasparov) from the notion of Fredholm module on the algebra A = C (X) of … 01 Sep 1986
Event Mireille Delmas-Marty Comparative legal studies and the internationalization of law Opening lecture A Collège de France - CNED coproduction Abstract By associating a method - comparative studies - with a process in progress - the internationalization of law -, this Chair looks to the future, however uncertain that future may be. Admittedly, current … 20 Mar 2003 18:00 - 19:00
Series Civilizations of Europe in the Neolithic and Bronze Ages Jean Guilaine, chair Civilizations of Europe in the Neolithic and Bronze Ages Opening lecture 12 May 1995
Event Serge Haroche Quantum optics overview Lecture The second lesson recalled the principles of quantum optics. It is indeed in this field that coherent mesoscopic superpositions have been most convincingly studied and prepared, and it is therefore very useful to understand the general concepts of quantum … 29 Oct 2002 09:30 - 10:30
Event Serge Haroche Decoherence and the quantum classical limit - General introduction Lecture Abstract The first lesson presented a general overview of mesoscopic state superpositions in quantum optics. It showed how these superpositions can be generated, either with photons or with atoms. The link with quantum computing was also clarified, by … 22 Oct 2002 09:30 - 10:30
Event Pierre-Etienne Will The emergence of the engineering profession in China (2) Symposium 24 Jun 2008 14:00 - 17:00
Event Pierre-Etienne Will The emergence of the engineering profession in China (1) Symposium 23 Jun 2008 09:30 - 17:00
Event Michel Brunet Present and fossil primates, anatomy, kinship relationships, biochronology, biogeography (2) Lecture 7 May 2008 10:00 - 11:00
Event Pierre-Louis Lions Partial Differential Equations and Applications Opening lecture Abstract In just a few decades, numerical simulations have become a preferred tool in many scientific fields (physics, chemistry, mechanics, meteorology, engineering sciences, finance) and industrial sectors (aeronautics, space, automotive, nuclear, … 22 May 2003 18:00 - 19:00