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Cited by 441

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Ultrafast All-Optical Switching with Magnetic Resonances in Nonlinear Dielectric Nanostructures

Shcherbakov, Maxim R., Vabishchevich, Polina P., Shorokhov, Alexander S., Chong, Katie E., Choi, Duk-Yong, Staude, Isabelle, Miroshnichenko, Andrey E., Neshev, Dragomir N., Fedyanin, Andrey A., Kivshar, Yuri S.·2015·Nano Letters

Abstract

We demonstrate experimentally ultrafast all-optical switching in subwavelength nonlinear dielectric nanostructures exhibiting localized magnetic Mie resonances. We employ amorphous silicon nanodisks to achieve strong self-modulation of femtosecond pulses with a depth of 60% at picojoule-per-disk pump energies. In the pump-probe measurements, we reveal that switching in the nanodisks can be governed by pulse-limited 65 fs-long two-photon absorption being enhanced by a factor of 80 with respect to the unstructured silicon film. We also show that undesirable free-carrier effects can be suppressed by a proper spectral positioning of the magnetic resonance, making such a structure the fastest all-optical switch operating at the nanoscale.

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Metadata

Authors
Shcherbakov, M. R., Vabishchevich, P. P., Shorokhov, A. S., Chong, K. E., Choi, D.-Y., Staude, I., Miroshnichenko, A. E., Neshev, D. N., Fedyanin, A. A., & Kivshar, Y. S.
Venue
Nano Letters
Published
2015-09-29
Volume
15
Issue
10
Pages
6985-6990
ISSN
  • 1530-6984 (ISSN-L)
  • 1530-6992
OpenAlex
W2226914847
Cited by
441
References
21
FWCI
21.23
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Ultrafast All-Optical Switching with Magnetic Resonances in Nonlinear Dielectric Nanostructures. https://app.cochat.ai/papers/10.1021/acs.nanolett.5b02989
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Shcherbakov, M. R., Vabishchevich, P. P., Shorokhov, A. S., Chong, K. E., Choi, D.-Y., Staude, I., Miroshnichenko, A. E., Neshev, D. N., Fedyanin, A. A., & Kivshar, Y. S. (2015). Ultrafast All-Optical Switching with Magnetic Resonances in Nonlinear Dielectric Nanostructures. Nano Letters. https://doi.org/10.1021/acs.nanolett.5b02989

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.