LKB - Cavity Quantum Electrodynamics

Cavity Quantum Electrodynamics

Our research activity focuses on the manipulation of Rydberg atoms in three different experimental configurations: coupled to microwave photons stored in high-finesse Fabry-Pérot cavities, prepared in a gas of ultracold atoms, or manipulated as individual quantum systems. Our goals include fundamental tests of quantum mechanics, the realisation of quantum simulations, or the demonstration of quantum sensing.

Research

News and Events

New members!

The group welcomes three new PhD students!
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A new doctor!

Adrien Facon has successfully defended his PhD thesis. Congratulations to him!
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PRX Editor

PRX appoints Jean-Michel Raimond as Editor!
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Conference

Atomes en cavité : une journée de rencontre
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New letter to Nature

A sensitive electrometer based on a Rydberg atom in a Schrödinger-cat state
A. Facon et al., Nature 535, 262-265
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New article in PRA

Measurement of a microwave field amplitude beyond the standard quantum limit
M. Penasa et al., Phys Rev. A 94, 022313 (2016)
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New member!

The group welcomes Arthur Larrouy as a new PhD student!
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A new doctor!

Thanh Long Nguyen has successfully defended his PhD thesis. Congratulations to our new doctor!
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Chancellerie Prize

Adrien Facon is laureate of the Gandy Prize awarded by the Chancellerie des Universités for the excellence of his doctoral research. Congratulations to him!
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A new doctor!

Mariane Penasa has successfully defended her PhD thesis. Congratulations to our new doctor!
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New article in PRL

Coherent Transfer between Low-Angular-Momentum and Circular Rydberg States
A. Signoles et al., Phys Rev. Lett. 118, 253603 (2017)
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New member!

The group welcomes Brice Ravon as a new PhD student!
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A new doctor!

Eva-Katharina Dietsche has successfully defended her PhD thesis.

Congratulations to our new doctor!
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Prix des trois physiciens

Michel Brune was awarded the 2017 Three Physicists Prize!
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A new doctor!

Dorian Grosso has successfully defended his PhD thesis.

Congratulations to our new doctor!
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Paper accepted in PRX!

Our paper Towards Quantum Simulations with Circular Rydberg Atoms has been accepted for publication in Phys. Rev. X!
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A new doctor!

Tigrane Cantat-Moltrecht has successfully defended his PhD thesis.

Congratulations to our new doctor!
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ERC TRENSCRYBE project

An ERC Advanced grant has been awarded to Michel Brune!
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New members!

The group welcomes four new PhD students!
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JOB OFFERS

2018: PostDoc positions

Quantum Simulations with Circular Rydberg Atoms

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Quantum control and metrology

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We are always looking for brillant motivated scientists to join our group.

Check the open positions or send us your CV for application.

APPLY
Recent Papers

Towards Quantum Simulation with Circular Rydberg Atoms

T. L. Nguyen, J. M. Raimond, C. Sayrin, R. Cortiñas, T. Cantat-Moltrecht, F. Assemat, I. Dotsenko, S. Gleyzes, S. Haroche, G. Roux, Th. Jolicoeur, and M. Brune

Phys. Rev. X 8, 011032 (2018), doi: 10.1103/PhysRevX.8.011032

Coherent Transfer between Low-Angular-Momentum and Circular Rydberg States

A. Signoles, E. K. Dietsche, A. Facon, D. Grosso, S. Haroche, J. M. Raimond, M. Brune, and S. Gleyzes

Phys. Rev. Lett. 118, 253603 (2017), doi : 10.1103/PhysRevLett.118.253603

Measurement of a microwave field amplitude beyond the standard quantum limit M. Penasa, S. Gerlich, T. Rybarczyk, V. Métillon, M. Brune, J. M. Raimond, S. Haroche, L. Davidovich and I. Dotsenko

Phys. Rev. A 94, 022313 (2016), doi : 10.1103/PhysRevA.94.022313

A sensitive electrometer based on a Rydberg atom in a Schrödinger-cat state A. Facon, E.-K. Dietsche, D. Grosso, S. Haroche, J.-M. Raimond, M. Brune, and S. Gleyzes

Nature 535, 262-265 (2016), doi : 10.1038/nature18327

PEOPLE

Tous
PhD Student
Staff
Non-local Quantum States
Quantum Engineering
Quantum Simulations
  • Frédéric Assemat
    Frédéric Assemat
    PhD student
  • Michel Brune
    Michel Brune
    Senior Scientist
  • Rodrigo Cortiñas
    Rodrigo Cortiñas
    PhD student
  • Igor Dotsenko
    Igor Dotsenko
    Associate Professor
  • Sébastien Gleyzes
    Sébastien Gleyzes
    Research Scientist
  • Haiteng Wu
    Haiteng Wu
    PhD Student
  • Serge Haroche
    Professor emeritus
  • Arthur Larrouy
    Arthur Larrouy
    PhD student
  • Paul Méhaignerie
    Paul Méhaignerie
    PhD Student
  • Valentin Métillon
    Valentin Métillon
    PhD student
  • Andrea Muni
    Andrea Muni
    PhD Student
  • Jean-Michel Raimond
    Jean-Michel Raimond
    Professor
  • Brice Ravon
    Brice Ravon
    PhD student
  • Rémi Richaud
    Rémi Richaud
    PhD Student
  • Clément Sayrin
    Associate Professor

CONTACT

Collège de France

 

Laboratoire Kastler Brossel
Collège de France
Institut de physique, Bât. E
11 place Marcelin Berthelot, 75005 Paris

 

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