<div class="csl-bib-body">
<div class="csl-entry">Diekmann, O. (2023, September 19). <i>Triggered superradiance and spin inversion storage in a hybrid quantum system</i> [Poster Presentation]. Greenhorn Meeting 2023, Berlin, Germany. http://hdl.handle.net/20.500.12708/188552</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/188552
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dc.description.abstract
We study the superradiant emission of an inverted spin ensemble strongly coupled to a superconducting cavity. After fast inversion, we detune the spins from the cavity and store the inversion for tens of milliseconds, during which the remaining transverse spin components disappear. Switching back on resonance enables to study the onset of superradiance. A weak trigger pulse of a few hundred photons shifts the superradiant burst to earlier times and imprints its phase onto the emitted radiation. For long hold times, the inversion decreases below the threshold for spontaneous superradiance. Then, the energy stored in the ensemble can be used to amplify microwave pulses passing through the cavity.
en
dc.description.sponsorship
FWF Fonds zur Förderung der wissenschaftlichen Forschung (FWF)
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dc.language.iso
en
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dc.subject
Quantum Optics
en
dc.subject
NV centers
en
dc.title
Triggered superradiance and spin inversion storage in a hybrid quantum system
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.relation.grantno
P 32300-N27
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dc.type.category
Poster Presentation
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tuw.project.title
Wellenkontrolle in Systemen mit Absorption und Unordnung
