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. 2018 Jul 12;9:2694. doi: 10.1038/s41467-018-05021-x

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© The Author(s) 2018

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 6 — Attosecond-nanometer modulation of plasmonic near-fields. a Energy-filtered image of the plasmonic interference pattern created in the designed plasmonic Fabry–Perot resonator. The tilt angles are set to ϑ = 0° and α = 12.9°, while the optical pulses are 60 fs long. b Spatiotemporal mapping of the plasmonic coherent control at attosecond-nanometer scale. c Measured temporal modulation of the plasmon-mode amplitude. d Fourier transform of the measured temporal trace