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dc.contributor.authorPreclíková, Jana
dc.contributor.authorKozák, Martin
dc.contributor.authorFregenal, Daniel
dc.contributor.authorHansen, Jan Petter
dc.date.accessioned2016-02-09T13:55:37Z
dc.date.available2016-02-09T13:55:37Z
dc.date.issued2014-04
dc.PublishedPhysical Review A. Atomic, Molecular, and Optical Physics 2014, 89(4):043406eng
dc.identifier.issn1050-2947en_US
dc.identifier.urihttps://hdl.handle.net/1956/11060
dc.description.abstractWe propose a method for measuring velocities of atoms or molecules in a gas phase based on time-resolved laser experiments. Two intensity gratings of electromagnetic field with variable time delay τ are created by interfering of four laser pulses. Using first-order perturbation theory, we show that such arrangement can be used for measuring particle velocities, which have an optical transition to a long-living excited state. It is shown that the optical Ramsey oscillations obtain a characteristic modulation that reflects the distribution of velocities.en_US
dc.language.isoengeng
dc.publisherAmerican Physical Societyen_US
dc.titleOptical velocity meter based on Ramsey oscillations in a double-grating setupen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2015-11-03T09:19:08Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2014 American Physical Societyen_US
dc.identifier.doihttps://doi.org/10.1103/physreva.89.043406
dc.identifier.cristin1285758


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