In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths

E. Diaz-Escobar; E. Pinilla-Cienfuegos; T. Bauer; A. I. Barreda; A. Griol; L. Kuipers; A. Martinez

doi:10.1109/Metamaterials49557.2020.9285027

In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths

E. Diaz-Escobar, E. Pinilla-Cienfuegos, T. Bauer, A. I. Barreda, A. Griol, L. Kuipers, A. Martinez

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

Abstract

Anapole resonances in high-index dielectric nanoparticles arise from the destructive interference between electric and toroidal dipole moments. So far, this mode interference has been solely observed using normal incidence free-space radiation. Here we show that anapole resonances can also arise in silicon disks being excited by an in-plane oriented waveguide. We provide both far-field and near-field measurements at telecom wavelengths which, in good agreement with numerical simulations, show the expected signatures of an anapole resonance. This work paves the way towards the use of the anapole resonances in on-chip silicon photonics.

Original language	English
Title of host publication	2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020
Editors	A. Alù
Publisher	IEEE
Pages	297-299
ISBN (Electronic)	9781728161044
DOIs	https://doi.org/10.1109/Metamaterials49557.2020.9285027
Publication status	Published - 2020
Event	14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020 - New York City, United States Duration: 27 Sept 2020 → 3 Oct 2020

Publication series

Name	2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020

Conference

Conference	14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020
Country/Territory	United States
City	New York City
Period	27/09/20 → 3/10/20

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10.1109/Metamaterials49557.2020.9285027

Cite this

Diaz-Escobar, E., Pinilla-Cienfuegos, E., Bauer, T., Barreda, A. I., Griol, A., Kuipers, L., & Martinez, A. (2020). In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths. In A. Alù (Ed.), 2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020 (pp. 297-299). Article 9285027 (2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020). IEEE. https://doi.org/10.1109/Metamaterials49557.2020.9285027

Diaz-Escobar, E. ; Pinilla-Cienfuegos, E. ; Bauer, T. et al. / In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths. 2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020. editor / A. Alù. IEEE, 2020. pp. 297-299 (2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020).

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title = "In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths",

abstract = "Anapole resonances in high-index dielectric nanoparticles arise from the destructive interference between electric and toroidal dipole moments. So far, this mode interference has been solely observed using normal incidence free-space radiation. Here we show that anapole resonances can also arise in silicon disks being excited by an in-plane oriented waveguide. We provide both far-field and near-field measurements at telecom wavelengths which, in good agreement with numerical simulations, show the expected signatures of an anapole resonance. This work paves the way towards the use of the anapole resonances in on-chip silicon photonics.",

author = "E. Diaz-Escobar and E. Pinilla-Cienfuegos and T. Bauer and Barreda, {A. I.} and A. Griol and L. Kuipers and A. Martinez",

year = "2020",

doi = "10.1109/Metamaterials49557.2020.9285027",

language = "English",

series = "2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020",

publisher = "IEEE",

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booktitle = "2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020",

address = "United States",

note = "14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020 ; Conference date: 27-09-2020 Through 03-10-2020",

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Diaz-Escobar, E, Pinilla-Cienfuegos, E, Bauer, T, Barreda, AI, Griol, A, Kuipers, L & Martinez, A 2020, In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths. in A Alù (ed.), 2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020., 9285027, 2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020, IEEE, pp. 297-299, 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020, New York City, United States, 27/09/20. https://doi.org/10.1109/Metamaterials49557.2020.9285027

In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths. / Diaz-Escobar, E.; Pinilla-Cienfuegos, E.; Bauer, T. et al.
2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020. ed. / A. Alù. IEEE, 2020. p. 297-299 9285027 (2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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T1 - In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths

AU - Diaz-Escobar, E.

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AU - Barreda, A. I.

AU - Griol, A.

AU - Kuipers, L.

AU - Martinez, A.

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N2 - Anapole resonances in high-index dielectric nanoparticles arise from the destructive interference between electric and toroidal dipole moments. So far, this mode interference has been solely observed using normal incidence free-space radiation. Here we show that anapole resonances can also arise in silicon disks being excited by an in-plane oriented waveguide. We provide both far-field and near-field measurements at telecom wavelengths which, in good agreement with numerical simulations, show the expected signatures of an anapole resonance. This work paves the way towards the use of the anapole resonances in on-chip silicon photonics.

AB - Anapole resonances in high-index dielectric nanoparticles arise from the destructive interference between electric and toroidal dipole moments. So far, this mode interference has been solely observed using normal incidence free-space radiation. Here we show that anapole resonances can also arise in silicon disks being excited by an in-plane oriented waveguide. We provide both far-field and near-field measurements at telecom wavelengths which, in good agreement with numerical simulations, show the expected signatures of an anapole resonance. This work paves the way towards the use of the anapole resonances in on-chip silicon photonics.

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BT - 2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020

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Diaz-Escobar E, Pinilla-Cienfuegos E, Bauer T, Barreda AI, Griol A, Kuipers L et al. In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths. In Alù A, editor, 2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020. IEEE. 2020. p. 297-299. 9285027. (2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020). doi: 10.1109/Metamaterials49557.2020.9285027

In-Plane Driving of Anapole Resonances in Silicon Disks at Telecom Wavelengths

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