Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers

Davide Rocco; Valerio F. Gili; Lavinia Ghirardini; Luca Carletti; Ivan Favero; Andrea Locatelli; Giuseppe Marino; Dragomir N. Neshev; Michele Celebrano; Marco Finazzi; Giuseppe Leo; Costantino De Angelis

doi:10.1364/NP.2018.NpW3C.3

Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers

Davide Rocco^*, Valerio F. Gili, Lavinia Ghirardini, Luca Carletti, Ivan Favero, Andrea Locatelli, Giuseppe Marino, Dragomir N. Neshev, Michele Celebrano, Marco Finazzi, Giuseppe Leo, Costantino De Angelis

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We demonstrate a 5-fold enhancement of second harmonic generation efficiency and control on polarization of thereby generated photons exploiting the near-field coupling between electric and toroidal dipole modes in AlGaAs nanodimers.

Original language	English
Title of host publication	Nonlinear Photonics, NP 2018
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580439
DOIs	https://doi.org/10.1364/NP.2018.NpW3C.3
Publication status	Published - 2018
Event	Nonlinear Photonics, NP 2018 - Zurich, Switzerland Duration: 2 Jul 2018 → 5 Jul 2018

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F108-NP 2018
ISSN (Electronic)	2162-2701

Conference

Conference	Nonlinear Photonics, NP 2018
Country/Territory	Switzerland
City	Zurich
Period	2/07/18 → 5/07/18

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10.1364/NP.2018.NpW3C.3

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Rocco, D., Gili, V. F., Ghirardini, L., Carletti, L., Favero, I., Locatelli, A., Marino, G., Neshev, D. N., Celebrano, M., Finazzi, M., Leo, G., & De Angelis, C. (2018). Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers. In Nonlinear Photonics, NP 2018 (Optics InfoBase Conference Papers; Vol. Part F108-NP 2018). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/NP.2018.NpW3C.3

@inproceedings{8d995ce86c3b437d90ab8b3a33fbd4c1,

title = "Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers",

abstract = "We demonstrate a 5-fold enhancement of second harmonic generation efficiency and control on polarization of thereby generated photons exploiting the near-field coupling between electric and toroidal dipole modes in AlGaAs nanodimers.",

author = "Davide Rocco and Gili, {Valerio F.} and Lavinia Ghirardini and Luca Carletti and Ivan Favero and Andrea Locatelli and Giuseppe Marino and Neshev, {Dragomir N.} and Michele Celebrano and Marco Finazzi and Giuseppe Leo and {De Angelis}, Costantino",

note = "Publisher Copyright: {\textcopyright} 2018 The Author(s).; Nonlinear Photonics, NP 2018 ; Conference date: 02-07-2018 Through 05-07-2018",

year = "2018",

doi = "10.1364/NP.2018.NpW3C.3",

language = "English",

isbn = "9781943580439",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "Nonlinear Photonics, NP 2018",

address = "United States",

}

Rocco, D, Gili, VF, Ghirardini, L, Carletti, L, Favero, I, Locatelli, A, Marino, G, Neshev, DN, Celebrano, M, Finazzi, M, Leo, G & De Angelis, C 2018, Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers. in Nonlinear Photonics, NP 2018. Optics InfoBase Conference Papers, vol. Part F108-NP 2018, Optica Publishing Group (formerly OSA), Nonlinear Photonics, NP 2018, Zurich, Switzerland, 2/07/18. https://doi.org/10.1364/NP.2018.NpW3C.3

Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers. / Rocco, Davide; Gili, Valerio F.; Ghirardini, Lavinia et al.
Nonlinear Photonics, NP 2018. Optica Publishing Group (formerly OSA), 2018. (Optics InfoBase Conference Papers; Vol. Part F108-NP 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers

AU - Rocco, Davide

AU - Gili, Valerio F.

AU - Ghirardini, Lavinia

AU - Carletti, Luca

AU - Favero, Ivan

AU - Locatelli, Andrea

AU - Marino, Giuseppe

AU - Neshev, Dragomir N.

AU - Celebrano, Michele

AU - Finazzi, Marco

AU - Leo, Giuseppe

AU - De Angelis, Costantino

PY - 2018

Y1 - 2018

N2 - We demonstrate a 5-fold enhancement of second harmonic generation efficiency and control on polarization of thereby generated photons exploiting the near-field coupling between electric and toroidal dipole modes in AlGaAs nanodimers.

AB - We demonstrate a 5-fold enhancement of second harmonic generation efficiency and control on polarization of thereby generated photons exploiting the near-field coupling between electric and toroidal dipole modes in AlGaAs nanodimers.

UR - http://www.scopus.com/inward/record.url?scp=85051254116&partnerID=8YFLogxK

U2 - 10.1364/NP.2018.NpW3C.3

DO - 10.1364/NP.2018.NpW3C.3

M3 - Conference contribution

SN - 9781943580439

T3 - Optics InfoBase Conference Papers

BT - Nonlinear Photonics, NP 2018

PB - Optica Publishing Group (formerly OSA)

T2 - Nonlinear Photonics, NP 2018

Y2 - 2 July 2018 through 5 July 2018

ER -

Non-radiating modes for tunable second harmonic generation in AlGaAs nanodimers

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