Observation of two-dimensional lattice interface solitons
Open accessAbstract
We report on the experimental observation of two-dimensional solitons at the interface between square and hexagonal waveguide arrays. In addition to the different symmetries of the lattices, the influence of a varying refractive index modulation depth is investigated. Such variation strongly affects the properties of surface solitons residing at different sides of the interface.
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Nonlinear surface waves can occur at an interface between two dissimilar discrete media in one-dimensional geometries and in two-dimensional settings, such as the interface between a square lattice and a hexagonal lattice.
“Nonlinear surface waves are also possible at an interface between two dissimilar discrete media in 1D geometries [87,91] as well as in 2D settings, e.g. at the interface between a square lattice and a hexagonal lattice [92]”
From Discrete optics in femtosecond-laser-written photonic structures (2010) · cites this paper as [92]
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References 14 · Cited by 40
- Authors
- Szameit, A., Kartashov, Y. V., Dreisow, F., Heinrich, M., Vysloukh, V. A., Pertsch, T., Nolte, S., Tünnermann, A., Lederer, F., & Torner, L.
- Affiliations
- Friedrich Schiller University Jena (DE)
- Universitat Politècnica de Catalunya (ES)
- Venue
- Optics Letters
- Publisher
- Optica Publishing Group
- Published
- 2008-03-24
- Volume
- 33
- Issue
- 7
- Pages
- 663
- ISSN
- 0146-9592 (ISSN-L)
- 1539-4794
- OpenAlex
- W2110163125
- Cited by
- 40
- References
- 14
- Citations by year
- 2021: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2016: 1 · 2015: 4 · 2014: 1 · 2013: 1 · 2012: 6
- FWCI
- 5.93
- Type
- journal article
- Language
- en
- Open access
- green
- arxiv.org
- Locations
- Optics Letters (publishedVersion)
- PubMed (publishedVersion)
- UPCommons institutional repository (Universitat Politècnica de Catalunya) (acceptedVersion)
- arXiv (Cornell University) (submittedVersion)
- Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) (submittedVersion)
- Fraunhofer-Publica (Fraunhofer-Gesellschaft) (submittedVersion)
- arXiv (Cornell University)
- Topics
- Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Nonlinear Photonic Systems
- Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Nonlinear Waves and Solitons
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Non-Hermitian Physics
- Keywords
- two-dimensional solitons, surface solitons, lattice symmetry, photonic crystals, nonlinear optics
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