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Spin noise spectroscopy of an alignment-based atomic magnetometer

dc.contributor.authorElson, Lucy
dc.contributor.otherKoźbiał, Marcin
dc.contributor.otherKołodyński, Jan
dc.contributor.otherRushton, Lucas
dc.contributor.otherMeraki, Adil
dc.contributor.otherJensen, Kasper
dc.contributor.otherAkbar, Ali
dc.date.accessioned2024-07-05T14:16:14Z
dc.date.available2024-07-05T14:16:14Z
dc.date.issued2024-07-05
dc.identifier.urihttps://rdmc.nottingham.ac.uk/handle/internal/11441
dc.description.abstractData taken to verify the spin noise spectroscopy of an alignment based magnetometer. 1microWatt of light was used at a Larmor Frequency of ~9.5kHz. Each data file consists of one hundred one-second samples. For the polarisation angle being varied the white noise voltage applies was set to 140mVrms. The polarisation angle was varied from -20degrees to 120 degrees. When varying the white noise amplitude the polarisation angle was set to 25 degrees. The white noise amplitude was varied from 7mVrms to 3500mVrms. The values of the varied parameter can be found in the python script for each data set.en_UK
dc.language.isoenen_UK
dc.publisherThe University of Nottinghamen_UK
dc.rightsCC-BY*
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subject.lcshQuantum opticsen_UK
dc.subject.lcshElectronic measurementsen_UK
dc.subject.lcshMagnetometersen_UK
dc.titleSpin noise spectroscopy of an alignment-based atomic magnetometeren_UK
dc.typeDataseten_UK
dc.identifier.doihttp://doi.org/10.17639/nott.7434
dc.subject.freeOptically pumped magnetometer, Spin noise spectroscopy, Quantum Optics, Fluctuations and noise, Optical pumping, light-matter interactionsen_UK
dc.subject.jacsPhysical sciences::Physics::Optical physics, Laser physicsen_UK
dc.subject.lcQ Science::QC Physics::QC350 Optics. Light, including spectroscopyen_UK
dc.contributor.corporateUniversity of Warsawen_UK
dc.date.collectionApril 2024en_UK
dc.date.collectionApril 2023en_UK
uon.divisionOtheren_UK
uon.divisionUniversity of Nottingham, UK Campus::Faculty of Science::School of Physics and Astronomyen_UK
uon.funder.controlledEngineering & Physical Sciences Research Councilen_UK
uon.datatypeText files of experimental data, python script to produce the power spectral densityen_UK
uon.funder.freeThe European Union’s Horizon 2020 research and innovation programmeen_UK
uon.funder.freeNovo Nordisk Foundationen_UK
uon.grantEP/T027126/1en_UK
uon.grantNNF20OC006418en_UK
uon.grantEP/T001046/1en_UK
uon.grant731473en_UK
uon.grantEP/Y005260/1en_UK
uon.collectionmethodData was collected by connecting the Thorlabs balanced photodetector output directly into the data acquisition card (Spectrum Instrumentation M2p.5932-x4). One hundred one second samples were collected for each data set with a sample rate of 300kHz. The data sets are then Fourier transformed to obtain the power spectral densities.en_UK
uon.institutes-centresUniversity of Nottingham, UK Campusen_UK


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