Near-field characterisation of anisotropic all-dielectric terahertz resonators

Irina Khromova; Petr Kužel; Igal Brener; John L. Reno; U. Chan Chung Seu; Catherine Elissalde; Mario Maglione; Patrick Mounaix; Oleg Mitrofanov

doi:10.1109/MetaMaterials.2016.7746474

Near-field characterisation of anisotropic all-dielectric terahertz resonators

Irina Khromova^*, Petr Kužel, Igal Brener, John L. Reno, U. Chan Chung Seu, Catherine Elissalde, Mario Maglione, Patrick Mounaix, Oleg Mitrofanov

^*Corresponding author for this work

Physics

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

Abstract

We extract the intrinsic properties of micrometre-sized anisotropic dielectric resonators through near-field time-domain terahertz spectorscopy. Narrow terahertz resonances corresponding to magnetic dipole modes in ≈ 30μm-sized mono-crystalline TiO₂ spheres split due to material anisotropy. Ensembles of TiO₂ resonators can form complex meta-atoms for unusual electromagnetic response in terahertz all-dielectric metamaterials.

Original language	English
Title of host publication	2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	166-168
Number of pages	3
ISBN (Print)	9781509018031
DOIs	https://doi.org/10.1109/MetaMaterials.2016.7746474
Publication status	Published - 17 Nov 2016
Event	10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016 - Crete, Chania, Greece Duration: 19 Sept 2016 → 22 Sept 2016

Conference

Conference	10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016
Country/Territory	Greece
City	Crete, Chania
Period	19/09/2016 → 22/09/2016

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10.1109/MetaMaterials.2016.7746474

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Khromova, I., Kužel, P., Brener, I., Reno, J. L., Chung Seu, U. C., Elissalde, C., Maglione, M., Mounaix, P., & Mitrofanov, O. (2016). Near-field characterisation of anisotropic all-dielectric terahertz resonators. In 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016 (pp. 166-168). Article 7746474 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MetaMaterials.2016.7746474

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title = "Near-field characterisation of anisotropic all-dielectric terahertz resonators",

abstract = "We extract the intrinsic properties of micrometre-sized anisotropic dielectric resonators through near-field time-domain terahertz spectorscopy. Narrow terahertz resonances corresponding to magnetic dipole modes in ≈ 30μm-sized mono-crystalline TiO2 spheres split due to material anisotropy. Ensembles of TiO2 resonators can form complex meta-atoms for unusual electromagnetic response in terahertz all-dielectric metamaterials.",

author = "Irina Khromova and Petr Ku{\v z}el and Igal Brener and Reno, {John L.} and {Chung Seu}, {U. Chan} and Catherine Elissalde and Mario Maglione and Patrick Mounaix and Oleg Mitrofanov",

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doi = "10.1109/MetaMaterials.2016.7746474",

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booktitle = "2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016 ; Conference date: 19-09-2016 Through 22-09-2016",

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Khromova, I, Kužel, P, Brener, I, Reno, JL, Chung Seu, UC, Elissalde, C, Maglione, M, Mounaix, P & Mitrofanov, O 2016, Near-field characterisation of anisotropic all-dielectric terahertz resonators. in 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016., 7746474, Institute of Electrical and Electronics Engineers Inc., pp. 166-168, 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016, Crete, Chania, Greece, 19/09/2016. https://doi.org/10.1109/MetaMaterials.2016.7746474

Near-field characterisation of anisotropic all-dielectric terahertz resonators. / Khromova, Irina; Kužel, Petr; Brener, Igal et al.
2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 166-168 7746474.

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

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T1 - Near-field characterisation of anisotropic all-dielectric terahertz resonators

AU - Khromova, Irina

AU - Kužel, Petr

AU - Brener, Igal

AU - Reno, John L.

AU - Chung Seu, U. Chan

AU - Elissalde, Catherine

AU - Maglione, Mario

AU - Mounaix, Patrick

AU - Mitrofanov, Oleg

PY - 2016/11/17

Y1 - 2016/11/17

N2 - We extract the intrinsic properties of micrometre-sized anisotropic dielectric resonators through near-field time-domain terahertz spectorscopy. Narrow terahertz resonances corresponding to magnetic dipole modes in ≈ 30μm-sized mono-crystalline TiO2 spheres split due to material anisotropy. Ensembles of TiO2 resonators can form complex meta-atoms for unusual electromagnetic response in terahertz all-dielectric metamaterials.

AB - We extract the intrinsic properties of micrometre-sized anisotropic dielectric resonators through near-field time-domain terahertz spectorscopy. Narrow terahertz resonances corresponding to magnetic dipole modes in ≈ 30μm-sized mono-crystalline TiO2 spheres split due to material anisotropy. Ensembles of TiO2 resonators can form complex meta-atoms for unusual electromagnetic response in terahertz all-dielectric metamaterials.

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DO - 10.1109/MetaMaterials.2016.7746474

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BT - 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016

Y2 - 19 September 2016 through 22 September 2016

ER -

Khromova I, Kužel P, Brener I, Reno JL, Chung Seu UC, Elissalde C et al. Near-field characterisation of anisotropic all-dielectric terahertz resonators. In 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 166-168. 7746474 doi: 10.1109/MetaMaterials.2016.7746474

Near-field characterisation of anisotropic all-dielectric terahertz resonators

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