0000000000489659

AUTHOR

Filip Ozimek

showing 2 related works from this author

Line shape measurements of rubidium 5S-7S two-photon transition

2014

We report the use of a digital lock to measure the line profile and center frequency of rubidium 5S-7S two-photon transitions with a cw laser 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.

HistoryPhotonbusiness.industryMeasure (physics)chemistry.chemical_elementLaserComputer Science ApplicationsEducationRubidiumMagnetic fieldlaw.inventionOpticschemistryTwo-photon excitation microscopylawCenter frequencybusinessLine (formation)
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Absolute frequency measurement of rubidium 5S-7S two-photon transitions.

2013

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.

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 physicsOptics letters
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