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dc.contributor.authorKlein, Matthew
dc.contributor.authorBadada, Bekele H
dc.contributor.authorBinder, Rolf
dc.contributor.authorAlfrey, Adam
dc.contributor.authorMcKie, Max
dc.contributor.authorKoehler, Michael R
dc.contributor.authorMandrus, David G
dc.contributor.authorTaniguchi, Takashi
dc.contributor.authorWatanabe, Kenji
dc.contributor.authorLeRoy, Brian J
dc.contributor.authorSchaibley, John R
dc.date.accessioned2019-08-26T18:33:33Z
dc.date.available2019-08-26T18:33:33Z
dc.date.issued2019-07-22
dc.identifier.citationKlein, M., Badada, B., Binder, R., Alfrey, A., Mckie, M., Koehler, M., . . . Schaibley, J. (2019). 2D semiconductor nonlinear plasmonic modulators. Nature Communications, 10(1), 3264.en_US
dc.identifier.issn2041-1723
dc.identifier.pmid31332203
dc.identifier.doi10.1038/s41467-019-11186-w
dc.identifier.urihttp://hdl.handle.net/10150/633963
dc.description.abstractA plasmonic modulator is a device that controls the amplitude or phase of propagating plasmons. In a pure plasmonic modulator, the presence or absence of a plasmonic pump wave controls the amplitude of a plasmonic probe wave through a channel. This control has to be mediated by an interaction between disparate plasmonic waves, typically requiring the integration of a nonlinear material. In this work, we demonstrate a 2D semiconductor nonlinear plasmonic modulator based on a WSe2 monolayer integrated on top of a lithographically defined metallic waveguide. We utilize the strong interaction between the surface plasmon polaritons (SPPs) and excitons in the WSe2 to give a 73 % change in transmission through the device. We demonstrate control of the propagating SPPs using both optical and SPP pumps, realizing a 2D semiconductor nonlinear plasmonic modulator, with an ultrafast response time of 290 fs.en_US
dc.description.sponsorshipAFOSR-YIP award [FA9550-17-1-0215]; Gordon and Betty Moore Foundation's EPiQS Initiative [GBMF4416]; Elemental Strategy Initiative; CREST [JPMJCR15F3]; Science Foundation of Arizona, Bisgrove Scholars Program [BSP 0821-17]; AFOSR [FA9550-18-1-0049]; National Science Foundation [EECS-1607911, 1337371]en_US
dc.language.isoenen_US
dc.publisherNATURE PUBLISHING GROUPen_US
dc.rights© The Author(s) 2019. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.title2D semiconductor nonlinear plasmonic modulatorsen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Dept Physen_US
dc.contributor.departmentUniv Arizona, Coll Opt Scien_US
dc.identifier.journalNATURE COMMUNICATIONSen_US
dc.description.noteOpen access journalen_US
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.en_US
dc.eprint.versionFinal published versionen_US
dc.source.journaltitleNature communications
refterms.dateFOA2019-08-26T18:33:34Z


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© The Author(s) 2019. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License.
Except where otherwise noted, this item's license is described as © The Author(s) 2019. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License.