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

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

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
Pages	166-168
Number of pages	3
DOIs	https://doi.org/10.1109/MetaMaterials.2016.7746474
State	Published - Nov 16 2016
Externally published	Yes

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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) 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",

year = "2016",

month = nov,

day = "16",

doi = "10.1109/MetaMaterials.2016.7746474",

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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. pp. 166-168. https://doi.org/10.1109/MetaMaterials.2016.7746474

TY - GEN

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 - 2016/11/16

Y1 - 2016/11/16

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.

UR - https://www.scopus.com/pages/publications/85006036324

U2 - 10.1109/MetaMaterials.2016.7746474

DO - 10.1109/MetaMaterials.2016.7746474

M3 - Conference contribution

SN - 9781509018031

SP - 166

EP - 168

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

ER -

Near-field characterisation of anisotropic all-dielectric terahertz resonators

Abstract

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