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Boosting topological zero modes using elastomer waveguide arrays

Frank Angelina, Leykam Daniel, Smirnova Daria A., Angelakis Dimitrios, Ling Alexander

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URIhttp://purl.tuc.gr/dl/dias/2E16B51D-A50A-4034-B8DA-1CE175036530-
Identifierhttps://doi.org/10.1364/OL.469657-
Identifierhttps://opg.optica.org/ol/abstract.cfm?uri=ol-47-18-4620-
Languageen-
Extent4 pagesen
TitleBoosting topological zero modes using elastomer waveguide arraysen
CreatorFrank Angelinaen
CreatorLeykam Danielen
CreatorSmirnova Daria A.en
CreatorAngelakis Dimitriosen
CreatorΑγγελακης Δημητριοςel
CreatorLing Alexanderen
PublisherOptica Publishing Groupen
Content SummaryWe employ the Su–Schrieffer–Heeger model in elastic polymer waveguide arrays to design and realize traveling topologically protected modes. The observed delocalization of the optical field for superluminal defect velocities agrees well with theoretical descriptions. We apply mechanical strain to modulate the lattices’ coupling coefficient. This work demonstrates a novel, to the best of our knowledge, platform for rapid prototyping of topological photonic devices and establishes strain-tuning as a viable design parameter for topological waveguide arrays.en
Type of ItemΕπιστολήel
Type of ItemLetteren
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2024-02-27-
Date of Publication2022-
SubjectBend lossen
SubjectCCD camerasen
SubjectOptical fieldsen
SubjectPhotonic devicesen
SubjectPolymer waveguidesen
SubjectWaveguide designen
Bibliographic CitationA. Frank, D. Leykam, D. A. Smirnova, D. G. Angelakis and A. Ling, “Boosting topological zero modes using elastomer waveguide arrays,” Opt. Lett., vol. 47, no. 18, pp. 4620-4623, Sep. 2022, doi: 10.1364/ol.469657.en

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