Plasmonic wavelength-dependent optical switch

Kilbane D, Prinz E, Eul T, Hartelt M, Mahro A-K, Hensen M, Pfeiffer W, Aeschlimann M (2023)
Optics Express 31(6): 9579-9590.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Kilbane, Deirdre; Prinz, Eva; Eul, Tobias; Hartelt, Michael; Mahro, Anna-Katharina; Hensen, Matthias; Pfeiffer, WalterUniBi; Aeschlimann, Martin
Abstract / Bemerkung
We design and experimentally demonstrate an optical switch based on the interference of plasmonic modes in whispering gallery mode (WGM) antennas. Simultaneous excitation of even and odd WGM modes, enabled by a small symmetry breaking via non-normal illumination, allows switching the plasmonic near field between opposite sides of the antenna, depending on the excitation wavelength used in a wavelength range of 60 nm centered around 790 nm. This proposed switching mechanism is experimentally demonstrated by combining photoemission electron microscopy (PEEM) with a tunable wavelength femtosecond laser source in the visible and infrared.
Erscheinungsjahr
2023
Zeitschriftentitel
Optics Express
Band
31
Ausgabe
6
Seite(n)
9579-9590
eISSN
1094-4087
Page URI
https://pub.uni-bielefeld.de/record/2978305

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Kilbane D, Prinz E, Eul T, et al. Plasmonic wavelength-dependent optical switch. Optics Express. 2023;31(6):9579-9590.
Kilbane, D., Prinz, E., Eul, T., Hartelt, M., Mahro, A. - K., Hensen, M., Pfeiffer, W., et al. (2023). Plasmonic wavelength-dependent optical switch. Optics Express, 31(6), 9579-9590. https://doi.org/10.1364/OE.484035
Kilbane, Deirdre, Prinz, Eva, Eul, Tobias, Hartelt, Michael, Mahro, Anna-Katharina, Hensen, Matthias, Pfeiffer, Walter, and Aeschlimann, Martin. 2023. “Plasmonic wavelength-dependent optical switch”. Optics Express 31 (6): 9579-9590.
Kilbane, D., Prinz, E., Eul, T., Hartelt, M., Mahro, A. - K., Hensen, M., Pfeiffer, W., and Aeschlimann, M. (2023). Plasmonic wavelength-dependent optical switch. Optics Express 31, 9579-9590.
Kilbane, D., et al., 2023. Plasmonic wavelength-dependent optical switch. Optics Express, 31(6), p 9579-9590.
D. Kilbane, et al., “Plasmonic wavelength-dependent optical switch”, Optics Express, vol. 31, 2023, pp. 9579-9590.
Kilbane, D., Prinz, E., Eul, T., Hartelt, M., Mahro, A.-K., Hensen, M., Pfeiffer, W., Aeschlimann, M.: Plasmonic wavelength-dependent optical switch. Optics Express. 31, 9579-9590 (2023).
Kilbane, Deirdre, Prinz, Eva, Eul, Tobias, Hartelt, Michael, Mahro, Anna-Katharina, Hensen, Matthias, Pfeiffer, Walter, and Aeschlimann, Martin. “Plasmonic wavelength-dependent optical switch”. Optics Express 31.6 (2023): 9579-9590.
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