Floquet-Bloch vs. Nicolson-Ross-Weir Extraction for Magneto-Dielectric Bragg Stacks

Niels Christian Jerichau Clausen; Samel Arslanagic; Olav Breinbjerg

doi:10.1109/MetaMaterials.2014.6948603

Floquet-Bloch vs. Nicolson-Ross-Weir Extraction for Magneto-Dielectric Bragg Stacks

Niels Christian Jerichau Clausen, Samel Arslanagic, Olav Breinbjerg

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

Abstract

We extract and compare the permittivity and permeability from a dielectric and a magnetodielectric Bragg stack with the Floquet-Bloch (FB) method for the infinite stack and the Nicolson-Ross- Weir (NRW) method for the finite stack. While the extracted propagation constants are identical, the wave impedances are different. Moreover, the NRWmethod yields magnetic effects for the dielectric Bragg stack, while the FB method gives the expected vacuum permeability, also in the bandgab.

Original language	English
Title of host publication	Proceedings of 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014)
Publisher	IEEE
Publication date	2014
Pages	85-87
ISBN (Print)	978-1-4799-3450-8
DOIs	https://doi.org/10.1109/MetaMaterials.2014.6948603
Publication status	Published - 2014
Event	8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - DTU, Kgs. Lyngby, Denmark Duration: 25 Aug 2014 → 30 Aug 2014 Conference number: 8 http://congress2014.metamorphose-vi.org/

Conference

Conference	8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
Number	8
Location	DTU
Country/Territory	Denmark
City	Kgs. Lyngby
Period	25/08/2014 → 30/08/2014
Internet address	http://congress2014.metamorphose-vi.org/

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title = "Floquet-Bloch vs. Nicolson-Ross-Weir Extraction for Magneto-Dielectric Bragg Stacks",

abstract = "We extract and compare the permittivity and permeability from a dielectric and a magnetodielectric Bragg stack with the Floquet-Bloch (FB) method for the infinite stack and the Nicolson-Ross- Weir (NRW) method for the finite stack. While the extracted propagation constants are identical, the wave impedances are different. Moreover, the NRWmethod yields magnetic effects for the dielectric Bragg stack, while the FB method gives the expected vacuum permeability, also in the bandgab.",

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note = "8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Metamaterials 2014 ; Conference date: 25-08-2014 Through 30-08-2014",

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Clausen, NCJ, Arslanagic, S & Breinbjerg, O 2014, Floquet-Bloch vs. Nicolson-Ross-Weir Extraction for Magneto-Dielectric Bragg Stacks. in Proceedings of 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014). IEEE, pp. 85-87, 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Kgs. Lyngby, Denmark, 25/08/2014. https://doi.org/10.1109/MetaMaterials.2014.6948603

Floquet-Bloch vs. Nicolson-Ross-Weir Extraction for Magneto-Dielectric Bragg Stacks. / Clausen, Niels Christian Jerichau; Arslanagic, Samel; Breinbjerg, Olav.

Proceedings of 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014). IEEE, 2014. p. 85-87.

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

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T1 - Floquet-Bloch vs. Nicolson-Ross-Weir Extraction for Magneto-Dielectric Bragg Stacks

AU - Clausen, Niels Christian Jerichau

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AU - Breinbjerg, Olav

N1 - Conference code: 8

PY - 2014

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N2 - We extract and compare the permittivity and permeability from a dielectric and a magnetodielectric Bragg stack with the Floquet-Bloch (FB) method for the infinite stack and the Nicolson-Ross- Weir (NRW) method for the finite stack. While the extracted propagation constants are identical, the wave impedances are different. Moreover, the NRWmethod yields magnetic effects for the dielectric Bragg stack, while the FB method gives the expected vacuum permeability, also in the bandgab.

AB - We extract and compare the permittivity and permeability from a dielectric and a magnetodielectric Bragg stack with the Floquet-Bloch (FB) method for the infinite stack and the Nicolson-Ross- Weir (NRW) method for the finite stack. While the extracted propagation constants are identical, the wave impedances are different. Moreover, the NRWmethod yields magnetic effects for the dielectric Bragg stack, while the FB method gives the expected vacuum permeability, also in the bandgab.

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DO - 10.1109/MetaMaterials.2014.6948603

M3 - Article in proceedings

SN - 978-1-4799-3450-8

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BT - Proceedings of 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS 2014)

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ER -

Floquet-Bloch vs. Nicolson-Ross-Weir Extraction for Magneto-Dielectric Bragg Stacks

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