Atoms and Radiation
Inaugural Lecture delivered on Thursday 18 April 2013
Light and matter are very closely linked in our modelling of the physical world. From the formulation of quantum theory to the invention of laser, the interaction between atoms and radiation has played a crucial role in the development of today’s science and technology. By controlling this interaction, the lowest temperatures ever recorded are now reached. Cooling atomic gases with laser light produces “quantum matter” with radically different properties from those of ordinary fluids. These co...
Éditeur : Collège de France
Lieu d’édition : Paris
Publication sur OpenEdition Books : 9 février 2015
ISBN numérique : 978-2-7226-0407-0
DOI : 10.4000/books.cdf.3690
Collection : Leçons inaugurales
Année d’édition : 2015
Nombre de pages : 70
Jean Dalibard
Liz Libbrecht (trad.)
Atoms and RadiationInaugural Lecture delivered on Thursday 18 April 2013
Light and matter are very closely linked in our modelling of the physical world. From the formulation of quantum theory to the invention of laser, the interaction between atoms and radiation has played a crucial role in the development of today’s science and technology. By controlling this interaction, the lowest temperatures ever recorded are now reached. Cooling atomic gases with laser light produces “quantum matter” with radically different properties from those of ordinary fluids. These cold atoms are the cornerstone of a new metrology of time and space, with applications in a wide variety of fields, including navigation, telecommunication and geophysics.
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