http://www.cnr.it/ontology/cnr/individuo/prodotto/ID25125
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
- 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
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- 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)
- Prodotto di
- Autore CNR
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