Visualization of Coherent Destruction of Tunneling in an Optical Double Well System (Articolo in rivista)

Type
Label
  • Visualization of Coherent Destruction of Tunneling in an Optical Double Well System (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.98.263601 (literal)
Alternative label
  • G. Della Valle 1; M. Ornigotti 1; E. Cianci 2; V. Foglietti 2; P. Laporta 1; and S. Longhi 1; (2007)
    Visualization of Coherent Destruction of Tunneling in an Optical Double Well System
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Della Valle 1; M. Ornigotti 1; E. Cianci 2; V. Foglietti 2; P. Laporta 1; and S. Longhi 1; (literal)
Pagina inizio
  • 263601 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 98 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 Dipartimento di Fisica and Istituto di Fotonica e Nanotecnologie del CNR, Politecnico di Milano, Piazza L. da Vinci 32, I-20133 Milano; 2 Istituto di Fotonica e Nanotecnologie del CNR, sezione di Roma, Via Cineto Romano 42, 00156 Roma, Italy. (literal)
Titolo
  • Visualization of Coherent Destruction of Tunneling in an Optical Double Well System (literal)
Abstract
  • We report on a direct visualization of coherent destruction of tunneling (CDT) of light waves in a double well system which provides an optical analog of quantum CDT as originally proposed by Grossmann, Dittrich, Jung, and Ha¨nggi [Phys. Rev. Lett. 67, 516 (1991)]. The driven double well, realized by two periodically curved waveguides in an Er:Yb-doped glass, is designed so that spatial light propagation exactly mimics the coherent space-time dynamics of matter waves in a driven double well potential governed by the Schro¨dinger equation. The fluorescence of Er ions is exploited to image the spatial evolution of light in the two wells, clearly demonstrating suppression of light tunneling for special ratios between the frequency and amplitude of the driving field. (literal)
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