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Images of evaporative cooling to Bose-Einstein condensation

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dc.contributor.authorLye, J.
dc.contributor.authorFletcher, C.
dc.contributor.authorKallmann, U.
dc.contributor.authorBachor, Hans
dc.contributor.authorClose, John
dc.date.accessioned2015-12-13T23:24:22Z
dc.date.issued2002
dc.date.updated2015-12-12T09:20:13Z
dc.description.abstractIn this paper, we present the first data from a new double MOT Bose-Einstein condensation (BEC) experiment. To assist new groups in their pursuit of BEC, we present a typical series of absorption images over an evaporative cooling ramp when BEC is reached, and compare this with a second series where the machine fails to reach condensation. All pictures in both series are presented on the same scale allowing the trend in the elastic collision rate as evaporation proceeds to be assessed simply by looking at the pictures. This is a powerful and simple diagnostic that is easily applied in the laboratory when characterizing and trouble shooting a new machine.
dc.identifier.issn1464-4266
dc.identifier.urihttp://hdl.handle.net/1885/92198
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Optics B: Quantum and Semiclassical Optics
dc.subjectKeywords: Condensation; Evaporation; Gas condensates; Image analysis; Magnetic field effects; Absorption imaging; Bose-Einstein condensation (BEC); Evaporative cooling systems Absorption imaging; Bose-Einstein condensation; Evaporative cooling
dc.titleImages of evaporative cooling to Bose-Einstein condensation
dc.typeJournal article
local.bibliographicCitation.lastpage61
local.bibliographicCitation.startpage57
local.contributor.affiliationLye, J, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationFletcher, C, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKallmann, U, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationBachor, Hans, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationClose, John, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidLye, J, u9618152
local.contributor.authoruidFletcher, C, u9904350
local.contributor.authoruidKallmann, U, t334
local.contributor.authoruidBachor, Hans, u8203655
local.contributor.authoruidClose, John, u8409310
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor020201 - Atomic and Molecular Physics
local.identifier.absfor020604 - Quantum Optics
local.identifier.ariespublicationMigratedxPub23211
local.identifier.citationvolume4
local.identifier.doi10.1088/1464-4266/4/1/309
local.identifier.scopusID2-s2.0-0036471314
local.type.statusPublished Version

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