Instantaneous control of scattering from a time-modulated meta-atom

Grigorii Ptitcyn; Mohammad Mirmoosa; Sergei Tretiakov

doi:10.1109/MetaMaterials.2019.8900923

Instantaneous control of scattering from a time-modulated meta-atom

Grigorii Ptitcyn, Mohammad Mirmoosa, Sergei Tretiakov

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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Abstract

Time-modulation of material parameters is a powerful tool that enables ultimate control over scattered light. Proper description of scattering from time-modulated materials should be written rigorously in the time domain. This becomes possible if the properties of a single time-varying meta-atom are also considered in the time domain. In this talk we will present a theoretical model which describes a time-variant meta-atom and its interaction with an incident electromagnetic wave. Based on the developed theory, we will present several peculiar applications of time-varying meta-atoms, such as cancellation of scattering and shifting the frequency of the scattered wave.

Original language	English
Title of host publication	2019 13th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2019
Publisher	IEEE
Pages	X321-X323
ISBN (Electronic)	978-1-7281-0477-5
DOIs	https://doi.org/10.1109/MetaMaterials.2019.8900923
Publication status	Published - 1 Sept 2019
MoE publication type	A4 Conference publication
Event	International Congress on Artificial Materials for Novel Wave Phenomena - Rome, Italy Duration: 16 Sept 2019 → 21 Sept 2019 Conference number: 13

Conference

Conference	International Congress on Artificial Materials for Novel Wave Phenomena
Abbreviated title	Metamaterials
Country/Territory	Italy
City	Rome
Period	16/09/2019 → 21/09/2019

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10.1109/MetaMaterials.2019.8900923

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Cite this

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title = "Instantaneous control of scattering from a time-modulated meta-atom",

abstract = "Time-modulation of material parameters is a powerful tool that enables ultimate control over scattered light. Proper description of scattering from time-modulated materials should be written rigorously in the time domain. This becomes possible if the properties of a single time-varying meta-atom are also considered in the time domain. In this talk we will present a theoretical model which describes a time-variant meta-atom and its interaction with an incident electromagnetic wave. Based on the developed theory, we will present several peculiar applications of time-varying meta-atoms, such as cancellation of scattering and shifting the frequency of the scattered wave.",

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doi = "10.1109/MetaMaterials.2019.8900923",

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Ptitcyn, G, Mirmoosa, M & Tretiakov, S 2019, Instantaneous control of scattering from a time-modulated meta-atom. in 2019 13th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2019., 8900923, IEEE, pp. X321-X323, International Congress on Artificial Materials for Novel Wave Phenomena, Rome, Italy, 16/09/2019. https://doi.org/10.1109/MetaMaterials.2019.8900923

Instantaneous control of scattering from a time-modulated meta-atom. / Ptitcyn, Grigorii; Mirmoosa, Mohammad; Tretiakov, Sergei.
2019 13th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2019. IEEE, 2019. p. X321-X323 8900923.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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PY - 2019/9/1

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N2 - Time-modulation of material parameters is a powerful tool that enables ultimate control over scattered light. Proper description of scattering from time-modulated materials should be written rigorously in the time domain. This becomes possible if the properties of a single time-varying meta-atom are also considered in the time domain. In this talk we will present a theoretical model which describes a time-variant meta-atom and its interaction with an incident electromagnetic wave. Based on the developed theory, we will present several peculiar applications of time-varying meta-atoms, such as cancellation of scattering and shifting the frequency of the scattered wave.

AB - Time-modulation of material parameters is a powerful tool that enables ultimate control over scattered light. Proper description of scattering from time-modulated materials should be written rigorously in the time domain. This becomes possible if the properties of a single time-varying meta-atom are also considered in the time domain. In this talk we will present a theoretical model which describes a time-variant meta-atom and its interaction with an incident electromagnetic wave. Based on the developed theory, we will present several peculiar applications of time-varying meta-atoms, such as cancellation of scattering and shifting the frequency of the scattered wave.

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PB - IEEE

T2 - International Congress on Artificial Materials for Novel Wave Phenomena

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ER -

Instantaneous control of scattering from a time-modulated meta-atom

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