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Article

Thinfilm Hybrid Nanostructures: A Perspective to Subcycle Opto-Electronics and Coherent Control

1
Fraunhofer Institute for Applied Optics and Precision Engineering IOF, Albert-Einstein-Str. 7, 07745 Jena, Germany
2
Institute for Experimental Physics, University of Hamburg and Center for Free Electron Laser Science (CFEL), Luruper Chaussee 149, 22761 Hamburg, Germany
3
Department of Applied Sciences, University of Applied Sciences Coburg, Friedrich-Streib-Straße 2, 96450 Coburg, Germany
4
Institute for Sensor and Actuator Technology, Am Hofbräuhaus 1b, 96450 Coburg, Germany
*
Author to whom correspondence should be addressed.
Academic Editors: Bernhard Wilhelm Roth and Axel Günther
Appl. Sci. 2022, 12(10), 4805; https://doi.org/10.3390/app12104805
Received: 3 November 2021 / Revised: 2 May 2022 / Accepted: 7 May 2022 / Published: 10 May 2022
In this article we present a theoretical investigation of gold-silica-silver nanostructures and their optical properties with respect to ultrafast electronic applications and coherent control by tailored optical fields. We found a remarkable sensitive behavior to the carrier envelope phase (CEP) of the driving laser pulses in the coupling of surface and bulk plasmons leading to a superposition of distinct modes with a time-dependent amplitude structure. Furthermore, we show a rather complex temporal evolution of plasmonic surface modes. Our results suggest the potential for coherent control of the time-dependent resonant coupling between surface and volume modes by tailored laser pulses and foster the field of time-dependent spectroscopy of thinfilm hybrid nanostructures with single layer thickness down to the two-dimensional limit. View Full-Text
Keywords: nano-plasmonics; ultrafast lasers; attosecond plasmonics; hybrid nanostructures; time-resolved spectroscopy; plasmonics nano-plasmonics; ultrafast lasers; attosecond plasmonics; hybrid nanostructures; time-resolved spectroscopy; plasmonics
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MDPI and ACS Style

Hengster, J.; Elsner, J.; Lutter, K.; Uphues, T. Thinfilm Hybrid Nanostructures: A Perspective to Subcycle Opto-Electronics and Coherent Control. Appl. Sci. 2022, 12, 4805. https://doi.org/10.3390/app12104805

AMA Style

Hengster J, Elsner J, Lutter K, Uphues T. Thinfilm Hybrid Nanostructures: A Perspective to Subcycle Opto-Electronics and Coherent Control. Applied Sciences. 2022; 12(10):4805. https://doi.org/10.3390/app12104805

Chicago/Turabian Style

Hengster, Julia, Jakob Elsner, Klaus Lutter, and Thorsten Uphues. 2022. "Thinfilm Hybrid Nanostructures: A Perspective to Subcycle Opto-Electronics and Coherent Control" Applied Sciences 12, no. 10: 4805. https://doi.org/10.3390/app12104805

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