International audienceAntihydrogen atoms are produced at CERN in highly excited Rydberg states. However, precision measurements require anti-atoms in ground state. Whereas experiments currently rely on spontaneous emission only, simulations have shown that THz light can be used to stimulate the decay towards ground state and thus increase the number of anti-atoms available for measurements. We review different possibilities at hand to generate light in the THz range required for the purpose of stimulated deexcitation. We demonstrate the effect of a blackbody type light source, which however presents drawbacks for this application including strong photoionization. Further, we report on the first THz transitions in a beam of Rydberg caesium a...
This thesis covers the topic in atomic physics: Interaction of a strong external field with Rydberg ...
There are few demonstrated examples of phase transitions that may be driven directly by terahertz f...
We use two continuous-wave laser beams of 780 nm and 515 nm to optically drive Rb85 atoms in a heate...
Antihydrogen atoms are produced at CERN in highly excited Rydberg states. However, precision measure...
Antihydrogen atoms are routinely formed at the Antiproton Decelerator at CERN in a wide range of Ryd...
This thesis investigates the interaction between Rydberg atoms and THz radiation and details develop...
Antihydrogen atoms are routinely formed at CERN in a broad range of Rydberg states. Ground-state ant...
Antihydrogen atoms are synthesized via charge-exchange or three-body-recombination processes for str...
Contains fulltext : 19377_rydbatinl.pdf (publisher's version ) (Open Access)In thi...
Since 1975, Rydberg atoms have been studied and now used in quantum information for their particular...
This thesis investigates the resonant interaction between Rydberg atoms in a hot caesium vapour and ...
There are few demonstrated examples of phase transitions that may be driven directly by terahertz fr...
Materials with strongly correlated electrons often show rich phase diagrams with dramatic difference...
Depuis les années 1975, les atomes de Rydberg sont étudiés et maintenant utilisés en information qua...
Terahertz (THz) light has proven to be a fine tool to probe and control quasi-particles and collecti...
This thesis covers the topic in atomic physics: Interaction of a strong external field with Rydberg ...
There are few demonstrated examples of phase transitions that may be driven directly by terahertz f...
We use two continuous-wave laser beams of 780 nm and 515 nm to optically drive Rb85 atoms in a heate...
Antihydrogen atoms are produced at CERN in highly excited Rydberg states. However, precision measure...
Antihydrogen atoms are routinely formed at the Antiproton Decelerator at CERN in a wide range of Ryd...
This thesis investigates the interaction between Rydberg atoms and THz radiation and details develop...
Antihydrogen atoms are routinely formed at CERN in a broad range of Rydberg states. Ground-state ant...
Antihydrogen atoms are synthesized via charge-exchange or three-body-recombination processes for str...
Contains fulltext : 19377_rydbatinl.pdf (publisher's version ) (Open Access)In thi...
Since 1975, Rydberg atoms have been studied and now used in quantum information for their particular...
This thesis investigates the resonant interaction between Rydberg atoms in a hot caesium vapour and ...
There are few demonstrated examples of phase transitions that may be driven directly by terahertz fr...
Materials with strongly correlated electrons often show rich phase diagrams with dramatic difference...
Depuis les années 1975, les atomes de Rydberg sont étudiés et maintenant utilisés en information qua...
Terahertz (THz) light has proven to be a fine tool to probe and control quasi-particles and collecti...
This thesis covers the topic in atomic physics: Interaction of a strong external field with Rydberg ...
There are few demonstrated examples of phase transitions that may be driven directly by terahertz f...
We use two continuous-wave laser beams of 780 nm and 515 nm to optically drive Rb85 atoms in a heate...