Cited by 115Nonlinear Photonic SystemsPhotonic Crystals and ApplicationsRandom lasers and scattering media

Exact dynamic localization in curved AlGaAs optical waveguide arrays

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Iyer, Rajiv, Stewart Aitchison, J., Wan, Jun, Dignam, Marc M., Martijn de Sterke, C.·2007·Optics Express

Abstract

We present experimental observations of exact dynamic localization of an optical beam in a periodically curved AlGaAs waveguide array. The dynamic localization of the beam is "exact" in that it is observed even when the photonic band of the array is not well described in the nearest-neighbor tight-binding approximation. We present the spatial evolution of the beam around the two-period plane in the structure, explicitly demonstrating the delocalization and subsequent relocalization of the beam. We also emonstrate the strong wavelength dependence of the beam relocalization for a four period structure.

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Crossref · 10.1364/oe.15.003212

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29 of 29 references verified0 citation errors · 0 not checkable

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  • Photonic structures allow simulation of such external potentials in curved waveguide arrays and resolution of the evolution dynamics.

    “photonic structures provide the possibility of simulating such external potentials in curved waveguide arrays as well as of resolving the evolution dynamics [33,47,48].”

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Authors
Iyer, R., Stewart Aitchison, J., Wan, J., Dignam, M. M., & Martijn de Sterke, C.
Affiliations
  • University of Toronto (CA)
  • Queen's University (CA)
Venue
Optics Express
Published
2007-03-19
Volume
15
Issue
6
Pages
3212
ISSN
1094-4087 (ISSN-L)
OpenAlex
W2088192059
Cited by
115
References
29
Citations by year
2026: 1 · 2025: 2 · 2024: 2 · 2023: 1 · 2022: 4 · 2021: 3 · 2020: 1 · 2019: 3 · 2018: 2 · 2017: 3 · 2016: 3 · 2015: 3 · 2014: 6 · 2013: 4 · 2012: 5
FWCI
14.99
Type
journal article
Language
en
Open access
Locations
  • Optics Express (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Natural Sciences and Engineering Research Council of Canada
  • Australian Research Council
Topics
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Nonlinear Photonic Systems
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Photonic Crystals and Applications
  • Physical Sciences › Physics and Astronomy › Acoustics and Ultrasonics › Random lasers and scattering media
Keywords
dynamical localization, AlGaAs waveguides, optical beam propagation, photonic band, tight-binding model, wavelength dependence

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