Sagnac atomic gyroscopes have great potential due to their high sensitivity to rotation. The SYRTE atomic gyroscope uses laser cooled cesium atoms. Thank to stimulated Raman transitions, we form a folded Mach-Zehnder type interferometer. The instrument allows interrogation times up to 800~ms, which corresponds to a 11cm² Sagnac area, the largest demonstrated for atom interferometers. This is a major step toward the use of such instruments in inertial navigation. I describe the methods implemented to push the short-term sensitivity and performed the first detailed study of systematics, such as those linked to light-shifts due to the preparation and the detection of the atoms and those linked to misalignment of parallelism of the mirrors and...
The purpose of my thesis was to use the recent developments of atom laser manipulation to build a de...
We present the study of an inertial sensor based on matter-wave interferences. This device gives hig...
Nous présentons l étude d un capteur inertiel basé sur l interférence d ondes atomiques permettant d...
Sagnac atomic gyroscopes have great potential due to their high sensitivity to rotation. The SYRTE a...
Sagnac atomic gyroscopes have great potential due to their high sensitivity to rotation. The SYRTE a...
Sagnac atomic gyroscopes have great potential due to their high sensitivity to rotation. The SYRTE a...
This thesis aims at pushing the performances of a cold atom interferometer principally sensitive to ...
This thesis aims at pushing the performances of a cold atom interferometer principally sensitive to ...
Les gyromètres Sagnac atomiques ont un grand potentiel en raison de leur sensibilité élevée à la rot...
This thesis describes the implementation of new atom interferometry techniques to improve the stabil...
This thesis describes the implementation of new atom interferometry techniques to improve the stabil...
This thesis present the study of a cold atoms gyroscope based on atom interferometry. The interferom...
We present the study of new ultra high sensitive matter waves gyroscope. The use of one single laser...
M Jean-Michel CARON Examinateur M Christian CHARDONNET Rapporteur M Noël DIMARCQ Directeur de thèse ...
Since the first proof-of-principle experiments, atom interferometry has developed rapidly thanks to ...
The purpose of my thesis was to use the recent developments of atom laser manipulation to build a de...
We present the study of an inertial sensor based on matter-wave interferences. This device gives hig...
Nous présentons l étude d un capteur inertiel basé sur l interférence d ondes atomiques permettant d...
Sagnac atomic gyroscopes have great potential due to their high sensitivity to rotation. The SYRTE a...
Sagnac atomic gyroscopes have great potential due to their high sensitivity to rotation. The SYRTE a...
Sagnac atomic gyroscopes have great potential due to their high sensitivity to rotation. The SYRTE a...
This thesis aims at pushing the performances of a cold atom interferometer principally sensitive to ...
This thesis aims at pushing the performances of a cold atom interferometer principally sensitive to ...
Les gyromètres Sagnac atomiques ont un grand potentiel en raison de leur sensibilité élevée à la rot...
This thesis describes the implementation of new atom interferometry techniques to improve the stabil...
This thesis describes the implementation of new atom interferometry techniques to improve the stabil...
This thesis present the study of a cold atoms gyroscope based on atom interferometry. The interferom...
We present the study of new ultra high sensitive matter waves gyroscope. The use of one single laser...
M Jean-Michel CARON Examinateur M Christian CHARDONNET Rapporteur M Noël DIMARCQ Directeur de thèse ...
Since the first proof-of-principle experiments, atom interferometry has developed rapidly thanks to ...
The purpose of my thesis was to use the recent developments of atom laser manipulation to build a de...
We present the study of an inertial sensor based on matter-wave interferences. This device gives hig...
Nous présentons l étude d un capteur inertiel basé sur l interférence d ondes atomiques permettant d...