We present the development of a compact atomic gravimeter, relying on atom interferometry using stimulated Raman transitions. We demonstrate a significant improvement in terms of compactness and simplicity for each element of the device (sensor head, laser source, micro-wave frequency reference, vibration rejection system). This work relies on the use of a hollow-pyramid in place of the usual retro-reflecting mirror. This component allows realizing each step of measurement (trapping and cooling of the atoms, interferometer, detection) with a single laser beam. We developed a very compact sensor head, for which we have simplified every key element. The laser source features only one single laser diode, emitting at 1560 nm to interrogate Rubi...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
Environmentally-friendly concretes, made up of plant-based particles and mineral or organic binder, ...
We present the development of a compact atomic gravimeter, relying on atom interferometry using stim...
The process of direct manufacturing by projection laser ( FDPL), is a process of additive manufactur...
When a low-frequency laser pulse is focused to a high intensity into a gas, the electric field of th...
In the emerging issue of testing the Equivalence Principle with cold atom inertial sensors, this the...
Scintillator based integrating detectors are used in conventional X-ray imaging systems. The new gen...
This PhD thesis reports on an experimental study of optical, electronic and structural properties of...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
The aim of this thesis work is the characterization and the modelisation of the thermo-mechanical be...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
Environmentally-friendly concretes, made up of plant-based particles and mineral or organic binder, ...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
Environmentally-friendly concretes, made up of plant-based particles and mineral or organic binder, ...
We present the development of a compact atomic gravimeter, relying on atom interferometry using stim...
The process of direct manufacturing by projection laser ( FDPL), is a process of additive manufactur...
When a low-frequency laser pulse is focused to a high intensity into a gas, the electric field of th...
In the emerging issue of testing the Equivalence Principle with cold atom inertial sensors, this the...
Scintillator based integrating detectors are used in conventional X-ray imaging systems. The new gen...
This PhD thesis reports on an experimental study of optical, electronic and structural properties of...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
The aim of this thesis work is the characterization and the modelisation of the thermo-mechanical be...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
This thesis is focused on the strength, plasticity and transport properties of mudrocks. Two industr...
Environmentally-friendly concretes, made up of plant-based particles and mineral or organic binder, ...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
This thesis is devoted to the implementation of a domain decomposition method applied to the neutron...
Environmentally-friendly concretes, made up of plant-based particles and mineral or organic binder, ...