Optical atomic clocks
Optical atomic clocks represent the state of the art in the frontier of modern measurement
science. In this article a detailed review on the development of optical atomic clocks that are …
science. In this article a detailed review on the development of optical atomic clocks that are …
Matter-wave atomic gradiometer interferometric sensor (MAGIS-100)
M Abe, P Adamson, M Borcean… - Quantum Science …, 2021 - iopscience.iop.org
MAGIS-100 is a next-generation quantum sensor under construction at Fermilab that aims to
explore fundamental physics with atom interferometry over a 100 m baseline. This novel …
explore fundamental physics with atom interferometry over a 100 m baseline. This novel …
Differential clock comparisons with a multiplexed optical lattice clock
Rapid progress in optical atomic clock performance has advanced the frontiers of
timekeeping, metrology and quantum science,–. Despite considerable efforts, the …
timekeeping, metrology and quantum science,–. Despite considerable efforts, the …
JILA SrI optical lattice clock with uncertainty of
We report on an improved systematic evaluation of the JILA SrI optical lattice clock,
achieving a nearly identical uncertainty compared to the previous strontium record set by the …
achieving a nearly identical uncertainty compared to the previous strontium record set by the …
Comparison of Two Independent Sr Optical Clocks with 1<? format?>×<? format?> 10-17 Stability at 10 3 s
Many-particle optical lattice clocks have the potential for unprecedented measurement
precision and stability due to their low quantum projection noise. However, this potential has …
precision and stability due to their low quantum projection noise. However, this potential has …
Frequency measurements of superradiance from the strontium clock transition
We present the first characterization of the spectral properties of superradiant light emitted
from the ultranarrow, 1-mHz-linewidth optical clock transition in an ensemble of cold Sr 87 …
from the ultranarrow, 1-mHz-linewidth optical clock transition in an ensemble of cold Sr 87 …
Operational magic intensity for Sr optical lattice clocks
I Ushijima, M Takamoto, H Katori - Physical review letters, 2018 - APS
We experimentally investigate the lattice-induced light shift by the electric-quadrupole (E 2)
and magnetic-dipole (M 1) polarizabilities and the hyperpolarizability in Sr optical lattice …
and magnetic-dipole (M 1) polarizabilities and the hyperpolarizability in Sr optical lattice …
Blackbody-radiation shift in the Sr optical atomic clock
MS Safronova, SG Porsev, UI Safronova… - Physical Review A …, 2013 - APS
We evaluated the static and dynamic polarizabilities of the 5 s 2 1 S 0 and 5 s 5 p 3 P 0 o
states of Sr using the high-precision relativistic configuration interaction combined with the …
states of Sr using the high-precision relativistic configuration interaction combined with the …
High phase-space density of laser-cooled molecules in an optical lattice
We report laser cooling and trapping of yttrium monoxide molecules in an optical lattice. We
show that gray molasses cooling remains exceptionally efficient for yttrium monoxide …
show that gray molasses cooling remains exceptionally efficient for yttrium monoxide …
Optical spectrum analyzer with quantum-limited noise floor
Interactions between atoms and lasers provide the potential for unprecedented control of
quantum states. Fulfilling this potential requires detailed knowledge of frequency noise in …
quantum states. Fulfilling this potential requires detailed knowledge of frequency noise in …