The work described in this document deals with optical frequency references, or ultrastable lasers. They are obtained from the frequency locking of a laser on a high finesse Fabry-Perot cavity. A first laser is stabilized on a commercial ULE Fabry-Perot cavity and exhibits a 1:9 x10-15 fractional frequency instability at 1 s. A femtosecond laser is phased lock to this ultrastable laser and allows generating an ultra-pure microwave signal. At 10 GHz, the signal exhibits a -104 dBc/Hz phase noise at 1 Hz. In a second project, we design a 25 mm ultra-compact cavity. Extensive finite element modeling led to a new spacer geometry, with simulated acceleration sensitivities below 10-12=(m=s2) in all directions. A compact vacuum chamber with embedd...
Lasers with stability of the order of 10.15 or more form the basis of frequency metrology and severa...
This article presents the design and the conception of an ultra-compact Fabry-Pérot cavity which wil...
This article presents the design and the conception of an ultra-compact Fabry-Pérot cavity which wil...
The work described in this document deals with optical frequency references, or ultrastable lasers. ...
The work described in this document deals with optical frequency references, or ultrastable lasers. ...
The work described in this document deals with optical frequency references, or ultrastable lasers. ...
Les travaux présentés dans cette thèse portent sur le développement de références de fréquence optiq...
Les travaux présentés dans cette thèse portent sur le développement de références de fréquence optiq...
Nous présentons dans cette thèse le développement d’un laser stabilisé en fréquence sur une cavité F...
We present in this thesis the development of a frequency stabilized laser on a Fabry-Perot cavity at...
We present in this thesis the development of a frequency stabilized laser on a Fabry-Perot cavity at...
We present in this thesis the development of a frequency stabilized laser on a Fabry-Perot cavity at...
In this Ph. D. thesis a system developed to generate a microwave signal with high frequency stabilit...
In this Ph. D. thesis a system developed to generate a microwave signal with high frequency stabilit...
In this Ph. D. thesis a system developed to generate a microwave signal with high frequency stabilit...
Lasers with stability of the order of 10.15 or more form the basis of frequency metrology and severa...
This article presents the design and the conception of an ultra-compact Fabry-Pérot cavity which wil...
This article presents the design and the conception of an ultra-compact Fabry-Pérot cavity which wil...
The work described in this document deals with optical frequency references, or ultrastable lasers. ...
The work described in this document deals with optical frequency references, or ultrastable lasers. ...
The work described in this document deals with optical frequency references, or ultrastable lasers. ...
Les travaux présentés dans cette thèse portent sur le développement de références de fréquence optiq...
Les travaux présentés dans cette thèse portent sur le développement de références de fréquence optiq...
Nous présentons dans cette thèse le développement d’un laser stabilisé en fréquence sur une cavité F...
We present in this thesis the development of a frequency stabilized laser on a Fabry-Perot cavity at...
We present in this thesis the development of a frequency stabilized laser on a Fabry-Perot cavity at...
We present in this thesis the development of a frequency stabilized laser on a Fabry-Perot cavity at...
In this Ph. D. thesis a system developed to generate a microwave signal with high frequency stabilit...
In this Ph. D. thesis a system developed to generate a microwave signal with high frequency stabilit...
In this Ph. D. thesis a system developed to generate a microwave signal with high frequency stabilit...
Lasers with stability of the order of 10.15 or more form the basis of frequency metrology and severa...
This article presents the design and the conception of an ultra-compact Fabry-Pérot cavity which wil...
This article presents the design and the conception of an ultra-compact Fabry-Pérot cavity which wil...