Cited by 180Quantum chaos and dynamical systemsRandom lasers and scattering mediaQuantum optics and atomic interactions

Visualization of Coherent Destruction of Tunneling in an Optical Double Well System

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Della Valle, G., Ornigotti, M., Cianci, E., Foglietti, V., Laporta, P., Longhi, S.·2007·Physical Review Letters

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 Hänggi [Phys. Rev. Lett. 67, 516 (1991)10.1103/PhysRevLett.67.516]. 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 Schrödinger 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.

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  • Optical waveguide axis bending introduces an equivalent gravitational potential for photons.

    “In other words, optical waveguide axis bending introduces an equivalent gravitational potential for photons, which has found several applications, for example in dynamical localization of light [36, 37], control of photon tunneling [38] and realization of synthetic gauge fields for photons [39, 40] (for a recent review see [41]).”

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Authors
Della Valle, G., Ornigotti, M., Cianci, E., Foglietti, V., Laporta, P., & Longhi, S.
Affiliations
Istituto di Fotonica e Nanotecnologie (IT)
Venue
Physical Review Letters
Published
2007-06-28
Volume
98
Issue
26
Pages
263601-263601
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2058692466
Cited by
180
References
28
Citations by year
2026: 3 · 2025: 2 · 2024: 2 · 2023: 4 · 2022: 5 · 2021: 1 · 2020: 3 · 2019: 3 · 2018: 6 · 2017: 11 · 2016: 13 · 2015: 16 · 2014: 14 · 2013: 14 · 2012: 10
FWCI
14.10
Type
journal article
Language
en
Open access
Locations
  • Physical Review Letters (publishedVersion)
  • PubMed (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • CERN Document Server (European Organization for Nuclear Research) (submittedVersion)
  • Virtual Community of Pathological Anatomy (University of Castilla La Mancha) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Quantum chaos and dynamical systems
  • Physical Sciences › Physics and Astronomy › Acoustics and Ultrasonics › Random lasers and scattering media
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum optics and atomic interactions
Keywords
coherent destruction of tunneling, fluorescence imaging, Schrödinger equation analogy

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