Maxime Favier
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View article: Array of Individual Circular Rydberg Atoms Trapped in Optical Tweezers
Array of Individual Circular Rydberg Atoms Trapped in Optical Tweezers Open
Circular Rydberg atoms (CRAs), i.e., Rydberg atoms with maximal orbital momentum, are highly promising for quantum computation, simulation, and sensing. They combine long natural lifetimes with strong interatomic interactions and coupling …
View article: Search for transient variations of the fine structure constant and dark matter using fiber-linked optical atomic clocks
Search for transient variations of the fine structure constant and dark matter using fiber-linked optical atomic clocks Open
We search for transient variations of the fine structure constant using data from a European network of fiber-linked optical atomic clocks. By searching for coherent variations in the recorded clock frequency comparisons across the network…
View article: Long-lived circular Rydberg states of laser-cooled rubidium atoms in a cryostat
Long-lived circular Rydberg states of laser-cooled rubidium atoms in a cryostat Open
The exquisite properties of Rydberg levels make them particularly appealing for emerging quantum technologies. The lifetime of low-angular-momentum laser-accessible levels is however limited to a few 100μs by optical transitions and microw…
View article: Laser Trapping of Circular Rydberg Atoms
Laser Trapping of Circular Rydberg Atoms Open
Rydberg atoms are remarkable tools for quantum simulation and computation. They are the focus of an intense experimental activity, mainly based on low-angular-momentum Rydberg states. Unfortunately, atomic motion and levels lifetime limit …
View article: Accurate laser frequency locking to optical frequency combs under low-signal-to-noise-ratio conditions
Accurate laser frequency locking to optical frequency combs under low-signal-to-noise-ratio conditions Open
We demonstrate a method for accurately locking the frequency of a continuous-wave laser to an optical frequency comb under conditions where the signal-to-noise ratio is low, too low to accommodate other methods. Our method is typically ord…
View article: High-Precision Ramsey-Comb Spectroscopy Based on High-Harmonic Generation
High-Precision Ramsey-Comb Spectroscopy Based on High-Harmonic Generation Open
High-harmonic generation (HHG) is widely used for up-conversion of amplified (near) infrared ultrafast laser pulses to short wavelengths. We demonstrate that Ramsey-comb spectroscopy, based on two such pulses derived from a frequency-comb …
View article: Search for transient variations of the fine structure constant and dark\n matter using fiber-linked optical atomic clocks
Search for transient variations of the fine structure constant and dark\n matter using fiber-linked optical atomic clocks Open
We search for transient variations of the fine structure constant using data\nfrom a European network of fiber-linked optical atomic clocks. By searching for\ncoherent variations in the recorded clock frequency comparisons across the\nnetw…
View article: Horloge à réseau optique de mercure : spectroscopie haute-résolution et comparaison d'étalons de fréquence ultra-précis
Horloge à réseau optique de mercure : spectroscopie haute-résolution et comparaison d'étalons de fréquence ultra-précis Open
This thesis presents the development of a high-accuracy optical frequency standard based on neutral mercury 199Hg atoms trapped in an optical lattice.I will present the experimental setup and the improvements that were made during this the…
View article: A mercury optical lattice clock at LNE-SYRTE
A mercury optical lattice clock at LNE-SYRTE Open
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