The Interplay between Localized and Propagating Plasmonic Excitations Tracked in Space and Time

Christoph Lemke; Till Leißner; Andrey Evlyukhin; Jörn W. Radke; Alwin Klick; Jacek Fiutowski; Jakob Kjelstrup-Hansen; Horst Günter Rubahn; Boris N. Chichkov; Carsten Reinhardt; Michael Bauer

doi:10.1021/nl500106z

The Interplay between Localized and Propagating Plasmonic Excitations Tracked in Space and Time

Christoph Lemke^*
, Till Leißner
, Andrey Evlyukhin
, Jörn W. Radke
, Alwin Klick
, Jacek Fiutowski
, Jakob Kjelstrup-Hansen
, Horst Günter Rubahn
, Boris N. Chichkov
, Carsten Reinhardt
, Michael Bauer

^*Korrespondierende*r Autor*in für diese Arbeit

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Abstract

In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.

Originalsprache	Englisch
Seiten (von - bis)	2431-2435
Seitenumfang	5
Fachzeitschrift	Nano letters
Jahrgang	14
Ausgabenummer	5
DOIs	https://doi.org/10.1021/nl500106z
Publikationsstatus	Veröffentlicht - 14 Mai 2014
Extern publiziert	Ja

ASJC Scopus Sachgebiete

Bioengineering
Allgemeine Chemie
Allgemeine Materialwissenschaften
Physik der kondensierten Materie
Maschinenbau

Zugriff auf Dokument

10.1021/nl500106z

Andere Dateien und Links

Link zur Publikation in Scopus

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abstract = "In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.",

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AU - Lemke, Christoph

AU - Leißner, Till

AU - Evlyukhin, Andrey

AU - Radke, Jörn W.

AU - Klick, Alwin

AU - Fiutowski, Jacek

AU - Kjelstrup-Hansen, Jakob

AU - Rubahn, Horst Günter

AU - Chichkov, Boris N.

AU - Reinhardt, Carsten

AU - Bauer, Michael

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N2 - In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.

AB - In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.

KW - femtosecond phenomena

KW - nanooptics and surface photoemission

KW - Plasmon coupling

KW - plasmonic devices

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