<div class="csl-bib-body">
<div class="csl-entry">Longobucco, M., Nguyen, V. H., Tai, L. X. T., Buczynski, R., Astrauskas, I., Pugzlys, A., Baltuska, A., Malomed, B., Trippenbach, M., & Bugar, I. (2023). Asymmetric nonlinear couplers: benefits of skewness in dual-core optical fibers. In <i>2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)</i> (pp. 1–1). IEEE. https://doi.org/10.1109/CLEO/Europe-EQEC57999.2023.10232098</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/190991
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dc.description.abstract
The basic medium for implementing nonlinear switching of ultrafast optical signals is provided by dual-core optical fibers (DCF). Recently we have demonstrated that high switching contrasts at low pulse energies are offered by the new generation of all-solid highly nonlinear DCFs made of two soft glasses with sufficiently large index difference. The experiments have confirmed general predictions of previous theoretical works, and simulations of an appropriate model of the DCF have produced results which accurately agree with the experimental findings [1]. Following the successful analysis of the system with symmetric cores, here we extend the work, taking into account the propagation-constant mismatch between the cores [2]. The experimental and numerical results reveal that the asymmetry improves the switching performance of the nonlinear couplers based on DCFs, in the cases of both self-switching of near-IR femtosecond pulses and cross-switching controlled by the pulses at a shorter wavelength.
en
dc.language.iso
en
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dc.subject
dual-core optical fibers
en
dc.subject
nonlinear fiber optics
en
dc.subject
all-optical switching
en
dc.title
Asymmetric nonlinear couplers: benefits of skewness in dual-core optical fibers
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.contributor.affiliation
University of Warsaw, Poland
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dc.contributor.affiliation
University of Warsaw, Poland
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dc.contributor.affiliation
University of Warsaw, Poland
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dc.contributor.affiliation
TU Wien, Österreich
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dc.contributor.affiliation
Tel Aviv University, Israel
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dc.contributor.affiliation
University of Warsaw, Poland
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dc.contributor.affiliation
TU Wien, Österreich
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dc.relation.isbn
979-8-3503-4599-5
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dc.description.startpage
1
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dc.description.endpage
1
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dc.type.category
Abstract Book Contribution
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dc.relation.eissn
2833-1052
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tuw.booktitle
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
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tuw.relation.publisher
IEEE
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tuw.relation.publisherplace
IEEE Explore
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tuw.researchTopic.id
M2
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tuw.researchTopic.id
Q1
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tuw.researchTopic.id
I4
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tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.name
Photonics
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tuw.researchTopic.name
Information Systems Engineering
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tuw.researchTopic.value
20
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tuw.researchTopic.value
60
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tuw.researchTopic.value
20
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tuw.publication.orgunit
E387-01 - Forschungsbereich Photonik
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tuw.publisher.doi
10.1109/CLEO/Europe-EQEC57999.2023.10232098
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dc.description.numberOfPages
1
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tuw.author.orcid
0000-0002-8405-4799
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tuw.author.orcid
0000-0001-9384-084X
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tuw.author.orcid
0000-0003-2863-725X
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tuw.author.orcid
0000-0001-5323-1847
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tuw.author.orcid
0000-0002-3674-4891
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tuw.author.orcid
0000-0001-5228-9844
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tuw.event.name
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)