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Beam Dynamics inPTSymmetric Optical Lattices

Open access
Makris, K. G., El-Ganainy, R., Christodoulides, D. N., Musslimani, Z. H.·2008·Physical Review Letters
DOI 10.1103/physrevlett.100.103904
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Abstract

The possibility of parity-time (PT) symmetric periodic potentials is investigated within the context of optics. Beam dynamics in this new type of optical structures is examined in detail for both one- and two-dimensional lattice geometries. It is shown that PT periodic structures can exhibit unique characteristics stemming from the nonorthogonality of the associated Floquet-Bloch modes. Some of these features include double refraction, power oscillations, and eigenfunction unfolding as well as nonreciprocal diffraction patterns.

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Metadata

Authors
Makris, K. G., El-Ganainy, R., Christodoulides, D. N., & Musslimani, Z. H.
Venue
Physical Review Letters
Publisher
American Physical Society (APS)
Published
2008-03-13
Volume
100
Issue
10
Pages
103904-103904
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
DOI
10.1103/physrevlett.100.103904
OpenAlex
W1665371518
Cited by
2,064
References
2
FWCI
22.82
Type
journal article
Language
en
Open access
green
Licence
link.aps.org/licenses/aps-default-license (vor)

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CoChat. (2026). Citation check: Beam Dynamics inPTSymmetric Optical Lattices. https://app.cochat.ai/papers/10.1103/physrevlett.100.103904
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Makris, K. G., El-Ganainy, R., Christodoulides, D. N., & Musslimani, Z. H. (2008). Beam Dynamics inPTSymmetric Optical Lattices. Physical Review Letters. https://doi.org/10.1103/physrevlett.100.103904

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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.