This report refers to the frequency stability study of a compact clock using coherent population trapping. The frame of such a study is firstly to deal in depth with the understanding of the systematic effects affecting the frequency of a coherent population trapping resonance. A second goal is to build a state-of-the-art compact atomic clock. Because of a pulsed interrogation and laser beams linearly and orthogonally polarized, our prototype would present a fractional frequency stability distinctly below 10^-13 at 1 s integration if it was shot-noise limited. Further to a setup description, the first part of this report is devoted to study the noise sources which limit the short-term stability of the clock. A special attention has been pai...
This thesis reports a high-performance Cs vapor cell atomic based on coherent population trapping (C...
Toward the next generations of compact atomic clocks, clocks based on coherent population trapping (...
The first two chapters of thesis describe the basics of optical standards and its applications. High...
This report refers to the frequency stability study of a compact clock using coherent population tra...
Ce mémoire porte sur l’étude de la stabilité de fréquence d’une horloge atomique à piégeage cohérent...
This thesis work has been granted by a CIFRE-Défense contract to study the frequency stabilities of ...
Ce travail de thèse effectué dans le cadre d’un contrat CIFRE-Défense porte sur l’étude des sources ...
The coherent population trapping (CPT) phenomenon with high contrast is particularly promising for t...
This thesis presents the development of a new generation of optical frequency standards using trappe...
We conducted a study on the double modulation coherent population trapping atomic clock and its stab...
This thesis work, performed in the frame of the MClocks European project (http://www.inrim.it/mclock...
Atomic clocks using the coherent population trapping (CPT) technic are ex-cellent candidates to obta...
date de rédaction 02.02.2012This thesis describes a Cs - buffer gas vapour cell atomic clock based o...
A relative accuracy and frequency stability of 2x10-15 has been obtained with the atomic fountain FO...
This thesis reports a high-performance Cs vapor cell atomic based on coherent population trapping (C...
Toward the next generations of compact atomic clocks, clocks based on coherent population trapping (...
The first two chapters of thesis describe the basics of optical standards and its applications. High...
This report refers to the frequency stability study of a compact clock using coherent population tra...
Ce mémoire porte sur l’étude de la stabilité de fréquence d’une horloge atomique à piégeage cohérent...
This thesis work has been granted by a CIFRE-Défense contract to study the frequency stabilities of ...
Ce travail de thèse effectué dans le cadre d’un contrat CIFRE-Défense porte sur l’étude des sources ...
The coherent population trapping (CPT) phenomenon with high contrast is particularly promising for t...
This thesis presents the development of a new generation of optical frequency standards using trappe...
We conducted a study on the double modulation coherent population trapping atomic clock and its stab...
This thesis work, performed in the frame of the MClocks European project (http://www.inrim.it/mclock...
Atomic clocks using the coherent population trapping (CPT) technic are ex-cellent candidates to obta...
date de rédaction 02.02.2012This thesis describes a Cs - buffer gas vapour cell atomic clock based o...
A relative accuracy and frequency stability of 2x10-15 has been obtained with the atomic fountain FO...
This thesis reports a high-performance Cs vapor cell atomic based on coherent population trapping (C...
Toward the next generations of compact atomic clocks, clocks based on coherent population trapping (...
The first two chapters of thesis describe the basics of optical standards and its applications. High...