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VERSION:2.0
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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260415T070259Z
UID:https://www.mpq.mpg.de/events/32090/5132484
DTSTART:20220906T090000Z
CLASS:PUBLIC
CREATED:20220902T161042Z
DESCRIPTION:A three-photon Coherent Population Trapping is observed by the 
 dark line it induces on the laser induced fluorescence of a laser-cooled C
 a+ ion cloud. This dark line is referenced to a magnetic dipolar transitio
 n at 1.8 THz\, between two fine-structure sub-state of a metastable state.
  We explore the performance of such a system for frequency metrology in th
 e THz domain.\nVortragende: Dr. Caroline Champenois
LAST-MODIFIED:20220902T161425Z
LOCATION:Max Planck Institute of Quantum Optics\, Raum: Hörsaal\, Raum B 0
 .32 / New lecture hall\, Room B 0.32
ORGANIZER;CN="MPQ, Laser Spectroscopy Division":mailto:
SUMMARY:Special Seminar: Absolute Measurement of a THz Transition Frequency
  Referenced to a Magnetic Dipolar Transition in Ca+ ion: Special Seminar: 
 Absolute Measurement of a THz Transition Frequency Referenced to a Magneti
 c Dipolar Transition in Ca+ ion
URL;VALUE=URI:https://www.mpq.mpg.de/events/32090/5132484
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