Inertials sensors based on atom interferometry use cold atom clouds cooled to micro-Kelvin temperatures and interrogation times of a few hundred of milliseconds.These conditions lead to an expansion of the atom clouds reaching centimetric sizes, which leads to difficulties when trying to adress them efficiently with gaussian laser beams.This work aims at developing different means to counteract the constraints brought by these gaussian beams and their limited intensity.Two main axes are explored.On the one hand, the intensity inhomogeneity of the interrogation beams has been adressed by the study, realisation and characterization of beamshaping solutions.One of these solutions has been adapted to an atom interferometry experiment, and its i...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...
Each beam of a high power laser facility, such as the Laser MégaJoule, is shaped and amplified thank...
We present the development of a compact atomic gravimeter, relying on atom interferometry using stim...
After few decades of development, atom interferometry has become an extremely efficient tool for mea...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
One important challenge to address in the optical field is a better understanding of the optical nea...
This manuscript details the transfer of an ultra-stable optical frequency reference by means of an o...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
This thesis presents the early work done on a new setup that we have developped for trapping single ...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...
Optical tweezers allow to trap and manipulate objects without any mechanical contact with light and ...
The aim of the ForCa-G project, for Casimir force and short range Gravitation, lies into the measure...
The french-chinese mission SVOM (Space-based multi-band variable Astronomical Object Monitor), is de...
Low Pressure Cold Spray is an emerging thermalspraying process increasingly appreciated in the indus...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...
Each beam of a high power laser facility, such as the Laser MégaJoule, is shaped and amplified thank...
We present the development of a compact atomic gravimeter, relying on atom interferometry using stim...
After few decades of development, atom interferometry has become an extremely efficient tool for mea...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
One important challenge to address in the optical field is a better understanding of the optical nea...
This manuscript details the transfer of an ultra-stable optical frequency reference by means of an o...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
The topic of this thesis concerns the manipulation of a metastable argon (Ar* ³p2) atomic beam in di...
This thesis presents the early work done on a new setup that we have developped for trapping single ...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...
Optical tweezers allow to trap and manipulate objects without any mechanical contact with light and ...
The aim of the ForCa-G project, for Casimir force and short range Gravitation, lies into the measure...
The french-chinese mission SVOM (Space-based multi-band variable Astronomical Object Monitor), is de...
Low Pressure Cold Spray is an emerging thermalspraying process increasingly appreciated in the indus...
The intrinsic properties of optical fibers like robustness, efficiency, beam quality, compactness an...
Each beam of a high power laser facility, such as the Laser MégaJoule, is shaped and amplified thank...
We present the development of a compact atomic gravimeter, relying on atom interferometry using stim...