Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of light (Articolo in rivista)

Type
Label
  • Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of light (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.85.081302 (literal)
Alternative label
  • Porer, M.; Menard, J. -M.; Leitenstorfer, A.; Huber, R.; Degl'Innocenti, R.; Zanotto, S.; Biasiol, G.; Sorba, L.; Tredicucci, A. (2012)
    Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of light
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Porer, M.; Menard, J. -M.; Leitenstorfer, A.; Huber, R.; Degl'Innocenti, R.; Zanotto, S.; Biasiol, G.; Sorba, L.; Tredicucci, A. (literal)
Pagina inizio
  • 081302 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 85 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Konstanz, Dept Phys, D-78457 Constance, Germany Univ Regensburg, Dept Phys, D-93040 Regensburg, Germany CNR, Ist Nanosci, NEST, I-56127 Pisa, Italy Scuola Normale Super Pisa, I-56127 Pisa, Italy CNR IOM, Lab TASC, I-34149 Trieste, Italy (literal)
Titolo
  • Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of light (literal)
Abstract
  • We map out the band structure of a one-dimensional photonic crystal while a 12-fs control pulse activates ultrastrong interaction with quantized electronic transitions in semiconductor quantum wells. Phase-locked multi-terahertz transients trace the buildup of a large vacuum Rabi splitting and an unexpected asymmetric formation of the upper and lower polariton bands. The pronounced flattening of the photonic bands causes a slow-down of the group velocity by one order of magnitude on the time scale of the oscillation period of light. (literal)
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