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Cited by 226

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Experimental Observation of Strong Photon Localization in Disordered Photonic Crystal Waveguides

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Topolancik, J., Ilic, B., Vollmer, F.·2007·Physical Review Letters

Abstract

We demonstrate experimentally that structural perturbations imposed on highly dispersive photonic crystal-based waveguides give rise to spectral features that bear signatures of Anderson localization. Sharp resonances with effective Q's of over 30 000 are found in scattering spectra of disordered waveguides. The resonances are observed in a approximately 20-nm bandwidth centered at the cutoff of slowly guided Bloch modes. The origin of the spectral features can be explained by the interference of coherently scattered electromagnetic waves which results in the formation of a narrow impurity (or localization) band populated with spectrally distinct quasistates. Standard photon localization criteria are fulfilled in the localization band.

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Metadata

Authors
Topolancik, J., Ilic, B., & Vollmer, F.
Venue
Physical Review Letters
Published
2007-12-19
Volume
99
Issue
25
Pages
253901-253901
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2142638952
Cited by
226
References
2
FWCI
9.37
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Experimental Observation of Strong Photon Localization in Disordered Photonic Crystal Waveguides. https://app.cochat.ai/papers/10.1103/physrevlett.99.253901
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Topolancik, J., Ilic, B., & Vollmer, F. (2007). Experimental Observation of Strong Photon Localization in Disordered Photonic Crystal Waveguides. Physical Review Letters. https://doi.org/10.1103/physrevlett.99.253901

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.