Anomalous Purcell decay of strongly driven inhomogeneous emitters coupled to a cavity
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arXiv
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| Autori principali: | , , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866914706640338944 |
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| author | Solomon, Michael T. Koppenhöfer, Martin Mamaev, Mikhail Ji, Cheng Grant, Gregory Masiulionis, Ignas Sullivan, Sean E. Heremans, F. Joseph Guha, Supratik Awschalom, David D. Clerk, Aashish A. Dibos, Alan M. |
| author_facet | Solomon, Michael T. Koppenhöfer, Martin Mamaev, Mikhail Ji, Cheng Grant, Gregory Masiulionis, Ignas Sullivan, Sean E. Heremans, F. Joseph Guha, Supratik Awschalom, David D. Clerk, Aashish A. Dibos, Alan M. |
| contents | We perform resonant fluorescence lifetime measurements on a nanocavity-coupled erbium ensemble as a function of cavity-laser detuning and pump power. Our measurements reveal an anomalous three-fold suppression of the ensemble Purcell factor at zero cavity detuning and high pump fluence. We capture qualitative aspects of this decay rate suppression using a Tavis-Cummings model of non-interacting spins coupled to a common cavity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_16641 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Anomalous Purcell decay of strongly driven inhomogeneous emitters coupled to a cavity Solomon, Michael T. Koppenhöfer, Martin Mamaev, Mikhail Ji, Cheng Grant, Gregory Masiulionis, Ignas Sullivan, Sean E. Heremans, F. Joseph Guha, Supratik Awschalom, David D. Clerk, Aashish A. Dibos, Alan M. Quantum Physics We perform resonant fluorescence lifetime measurements on a nanocavity-coupled erbium ensemble as a function of cavity-laser detuning and pump power. Our measurements reveal an anomalous three-fold suppression of the ensemble Purcell factor at zero cavity detuning and high pump fluence. We capture qualitative aspects of this decay rate suppression using a Tavis-Cummings model of non-interacting spins coupled to a common cavity. |
| title | Anomalous Purcell decay of strongly driven inhomogeneous emitters coupled to a cavity |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2309.16641 |