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THz Wakefield radiation generation via dielectric Bragg waveguide

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

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THz Wakefield radiation generation via dielectric Bragg waveguide. / Sharples, Emmy; Letizia, Rosa.

Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on. IEEE, 2015. p. 289-291.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Sharples, E & Letizia, R 2015, THz Wakefield radiation generation via dielectric Bragg waveguide. in Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on. IEEE, pp. 289-291, Metamaterials' 2015, Oxford, United Kingdom, 7/09/15. https://doi.org/10.1109/MetaMaterials.2015.7342605

APA

Sharples, E., & Letizia, R. (2015). THz Wakefield radiation generation via dielectric Bragg waveguide. In Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on (pp. 289-291). IEEE. https://doi.org/10.1109/MetaMaterials.2015.7342605

Vancouver

Sharples E, Letizia R. THz Wakefield radiation generation via dielectric Bragg waveguide. In Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on. IEEE. 2015. p. 289-291 doi: 10.1109/MetaMaterials.2015.7342605

Author

Sharples, Emmy ; Letizia, Rosa. / THz Wakefield radiation generation via dielectric Bragg waveguide. Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on. IEEE, 2015. pp. 289-291

Bibtex

@inproceedings{13ee56bbc4eb42079d95c1a44e56745f,
title = "THz Wakefield radiation generation via dielectric Bragg waveguide",
abstract = "In this paper, the wakefield response of a dielectric Bragg waveguide (DBW) driven by electron bunches is reported. The structure comprises of a cylindrical dielectric lined waveguide with the metallic coating replaced by a Bragg reflector. Starting from the theory of planar Bragg reflectors, a new analytical approach to structural design is derived via numerical simulations. By adjusting the layer thickness condition and the number of layers, the DWB can be optimised to give the strongest wakefield response. The wakefields can be used for the direct excitation of high-power THz radiation or for high-gradient acceleration.",
author = "Emmy Sharples and Rosa Letizia",
year = "2015",
doi = "10.1109/MetaMaterials.2015.7342605",
language = "English",
isbn = "9781479978366 ",
pages = "289--291",
booktitle = "Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on",
publisher = "IEEE",
note = "Metamaterials' 2015 ; Conference date: 07-09-2015",

}

RIS

TY - GEN

T1 - THz Wakefield radiation generation via dielectric Bragg waveguide

AU - Sharples, Emmy

AU - Letizia, Rosa

PY - 2015

Y1 - 2015

N2 - In this paper, the wakefield response of a dielectric Bragg waveguide (DBW) driven by electron bunches is reported. The structure comprises of a cylindrical dielectric lined waveguide with the metallic coating replaced by a Bragg reflector. Starting from the theory of planar Bragg reflectors, a new analytical approach to structural design is derived via numerical simulations. By adjusting the layer thickness condition and the number of layers, the DWB can be optimised to give the strongest wakefield response. The wakefields can be used for the direct excitation of high-power THz radiation or for high-gradient acceleration.

AB - In this paper, the wakefield response of a dielectric Bragg waveguide (DBW) driven by electron bunches is reported. The structure comprises of a cylindrical dielectric lined waveguide with the metallic coating replaced by a Bragg reflector. Starting from the theory of planar Bragg reflectors, a new analytical approach to structural design is derived via numerical simulations. By adjusting the layer thickness condition and the number of layers, the DWB can be optimised to give the strongest wakefield response. The wakefields can be used for the direct excitation of high-power THz radiation or for high-gradient acceleration.

U2 - 10.1109/MetaMaterials.2015.7342605

DO - 10.1109/MetaMaterials.2015.7342605

M3 - Conference contribution/Paper

SN - 9781479978366

SP - 289

EP - 291

BT - Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on

PB - IEEE

T2 - Metamaterials' 2015

Y2 - 7 September 2015

ER -