Photonique sub longueur d'onde et nano-objets
Our activities constitute a quite unique combination of integrated quantum platforms, investigation of fundamental light-matter interaction at play, and frontend concepts for quantum devices and protocols.
Dynamics in microlasers with integrated saturable absorber
Single photon sources generating single photon wavepackets in a pure quantum state are key ingredient for optical quantum technologies for a wide range of applications ranging from quantum computing, quantum network and sensing
Exciton polaritons in arrays of microcavities
A limitation of optical quantum technologies is the probabilistic operation of two quantum bit gates. To develop deterministic photon-photon gates, optical nonlinearities at the level of a single photon are needed.
Photonic crystal coupled nanolasers - bifurcations and photon statistics
Single photon sources generating single photon wavepackets in a pure quantum state are key ingredient for optical quantum technologies for a wide range of applications ranging from quantum computing, quantum network and sensing.
Spin-based quantum memory
The spin of a carrier trapped in a quantum dot can store quantum information over microseconds. By inserting such a spin in an optical cavity, we have built an efficient interface between this spin stationary qubit and a photon.
