Share Facebook LinkedIn Bluesky Threads Copy url Search results Search 26938 results Filters Content type Content type Lessons (23038) News (1592) People (1325) Chair (352) Editions (343) Page (230) Research (26) Library (14) Annual Chair (12) Award (6) 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 Fritz Haake Decoherence, or why the macroscopic world behaves classically Seminar 19 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 Dave Wineland Quantum Information Processing in Ion Traps Seminar 12 Nov 2002 11:00 - 12:00 Event Michel Brunet Australopithecines (1) Lecture 21 May 2008 10:00 - 11:00 News Colloquium Visions of history : the visual writing of time. February 3-4, 2017 Patrick Boucheron, chair History of Powers in Western Europe, 13th to 16th century International symposium organized by Laurent Cuvelier, Adrien Genoudet and Clément Weiss. Collège de France-Bibliothèque nationale de France. Thursday, February 2 : "Reflet Medicis" cinema (Paris 5e ), 8 p.m. Friday February 3 : Collège de France, 11, … Published on 25 January 2017 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 Event Bill Phillips Bose-Einstein Condenstation in Optical Lattices: Toward Neutral Atom Qubits Seminar 5 Nov 2002 11:00 - 12:00 News Aerosol air pollution Edouard Bard, chair Climate and Ocean Evolution Members of the Climate and Ocean Evolution Chair are mobilizing to study fine particle air pollution. Their work on the origin of aerosols in Alpine valleys was recently published in the journal Atmospheric Chemistry and Physics. Pollution over Paris … Published on 24 January 2017 Event Pierre-Etienne Will The emergence of the engineering profession in China (2) Symposium 24 Jun 2008 14:00 - 17:00 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 Pierre-Etienne Will The emergence of the engineering profession in China (1) Symposium 23 Jun 2008 09:30 - 17:00 Event Asher Peres Quantum information and relativity Seminar Documents and media Download support … 29 Oct 2002 11:00 - 12:00 Event Michel Brunet Hominids of the Upper Miocene Lecture 14 May 2008 10:00 - 11:00 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 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 Gérald Bastard Decoherence mechanisms in semiconductor quantum dots Seminar Documents and media Download support … 22 Oct 2002 11:00 - 12:00 Series The notion of theme and its evolution Pierre Boulez, chair Invention, technique and language in music Lecture When describing musical language, the first priority is to describe coherent systems of organization: modal system, tonal system, non-tonal system - or any other figuration of a pre-existing hierarchy that manifests itself through the work, but according … 01 Sep 1982 Series Automatic" composition possibilities Pierre Boulez, chair Invention, technique and language in music Seminar Setting up the score Goals Open score (generative) Alphabet defined by : pitch: scale, interval ; duration: proportion, speed ; timbre: harmonic components, proportion between these components and their evolution; amplitude: definition of degrees, … 01 Sep 1982 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 Event Michel Brunet Present and fossil primates, anatomy, kinship relationships, biochronology, biogeography (2) Lecture 7 May 2008 10:00 - 11:00 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 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 Pagination First page Previous page … Page 1063 Page 1064 Page 1065 Page 1066 Current page 1067 Page 1068 Page 1069 Page 1070 Page 1071 … 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 Fritz Haake Decoherence, or why the macroscopic world behaves classically Seminar 19 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
News Colloquium Visions of history : the visual writing of time. February 3-4, 2017 Patrick Boucheron, chair History of Powers in Western Europe, 13th to 16th century International symposium organized by Laurent Cuvelier, Adrien Genoudet and Clément Weiss. Collège de France-Bibliothèque nationale de France. Thursday, February 2 : "Reflet Medicis" cinema (Paris 5e ), 8 p.m. Friday February 3 : Collège de France, 11, … Published on 25 January 2017
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
Event Bill Phillips Bose-Einstein Condenstation in Optical Lattices: Toward Neutral Atom Qubits Seminar 5 Nov 2002 11:00 - 12:00
News Aerosol air pollution Edouard Bard, chair Climate and Ocean Evolution Members of the Climate and Ocean Evolution Chair are mobilizing to study fine particle air pollution. Their work on the origin of aerosols in Alpine valleys was recently published in the journal Atmospheric Chemistry and Physics. Pollution over Paris … Published on 24 January 2017
Event Pierre-Etienne Will The emergence of the engineering profession in China (2) Symposium 24 Jun 2008 14:00 - 17:00
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 Pierre-Etienne Will The emergence of the engineering profession in China (1) Symposium 23 Jun 2008 09:30 - 17:00
Event Asher Peres Quantum information and relativity Seminar Documents and media Download support … 29 Oct 2002 11:00 - 12:00
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 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 Gérald Bastard Decoherence mechanisms in semiconductor quantum dots Seminar Documents and media Download support … 22 Oct 2002 11:00 - 12:00
Series The notion of theme and its evolution Pierre Boulez, chair Invention, technique and language in music Lecture When describing musical language, the first priority is to describe coherent systems of organization: modal system, tonal system, non-tonal system - or any other figuration of a pre-existing hierarchy that manifests itself through the work, but according … 01 Sep 1982
Series Automatic" composition possibilities Pierre Boulez, chair Invention, technique and language in music Seminar Setting up the score Goals Open score (generative) Alphabet defined by : pitch: scale, interval ; duration: proportion, speed ; timbre: harmonic components, proportion between these components and their evolution; amplitude: definition of degrees, … 01 Sep 1982
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
Event Michel Brunet Present and fossil primates, anatomy, kinship relationships, biochronology, biogeography (2) Lecture 7 May 2008 10:00 - 11:00
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
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
