Thermalization of Fluorescent Protein Exciton-Polaritons at Room Temperature.
exciton-polaritons
fluorescent proteins
optical cavities
polariton condensation
strong coupling
thermalization
Journal
Advanced materials (Deerfield Beach, Fla.)
ISSN: 1521-4095
Titre abrégé: Adv Mater
Pays: Germany
ID NLM: 9885358
Informations de publication
Date de publication:
Apr 2022
Apr 2022
Historique:
revised:
21
01
2022
received:
10
11
2021
pubmed:
16
2
2022
medline:
16
4
2022
entrez:
15
2
2022
Statut:
ppublish
Résumé
Fluorescent proteins (FPs) have recently emerged as a serious contender for realizing ultralow threshold room temperature exciton-polariton condensation and lasing. This contribution investigates the thermalization of FP microcavity exciton-polaritons upon optical pumping under ambient conditions. Polariton cooling is realized using a new FP molecule, called mScarlet, coupled strongly to the optical modes in a Fabry-Pérot cavity. Interestingly, at the threshold excitation energy (fluence) of ≈9 nJ per pulse (15.6 mJ cm
Identifiants
pubmed: 35165941
doi: 10.1002/adma.202109107
pmc: PMC9022594
mid: NIHMS1787024
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e2109107Subventions
Organisme : NIMHD NIH HHS
ID : G12 MD007603
Pays : United States
Organisme : National Science Foundation
ID : NSF-QTAQS OMA-1936351
Organisme : NIH HHS
ID : 5G12MD007603-30
Pays : United States
Organisme : Deutsche Forschungsgemeinschaft
ID : 451 072 703
Informations de copyright
© 2022 Wiley-VCH GmbH.
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