6533b83afe1ef96bd12a7084
RESEARCH PRODUCT
Absolute frequency measurement of rubidium 5S-7S two-photon transitions.
Czesław RadzewiczP. AblewskiMarcin E. WitkowskiFilip OzimekR. GartmanPiotr MasłowskiWojciech GawlikP. MorzynskiBartlomiej NagornyMichal ZawadaRoman CiuryłoPiotr Wcisłosubject
PhysicsAtomic Physics (physics.atom-ph)Absolute frequencyFOS: Physical sciencesPhysics::Opticschemistry.chemical_elementCw laserFirst orderAtomic and Molecular Physics and OpticsPhysics - Atomic PhysicsRubidiumMagnetic fieldTwo-photon excitation microscopychemistryYield (chemistry)Physics::Atomic PhysicsOptical frequency combAtomic physicsdescription
We report the absolute frequency measurements of rubidium 5S-7S two-photon transitions with a cw laser digitally locked to an atomic transition and referenced to an optical frequency comb. The narrow, two-photon transition, 5S-7S (760 nm) insensitive to first order in a magnetic field, is a promising candidate for frequency reference. The performed tests yield the transition frequency with accuracy better than reported previously.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-11-14 | Optics letters |