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Optimization of PBG-Waveguides for Terahertz-Driven Electron Acceleration

Research output: Contribution to journalJournal article

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Optimization of PBG-Waveguides for Terahertz-Driven Electron Acceleration. / Vint, Andrew; Burt, Graeme; Letizia, Rosa.

In: IEEE Transactions on Plasma Science, Vol. 48, No. 4, 9046851, 01.04.2020, p. 1202-1209.

Research output: Contribution to journalJournal article

Harvard

Vint, A, Burt, G & Letizia, R 2020, 'Optimization of PBG-Waveguides for Terahertz-Driven Electron Acceleration', IEEE Transactions on Plasma Science, vol. 48, no. 4, 9046851, pp. 1202-1209. https://doi.org/10.1109/TPS.2020.2980496

APA

Vancouver

Author

Vint, Andrew ; Burt, Graeme ; Letizia, Rosa. / Optimization of PBG-Waveguides for Terahertz-Driven Electron Acceleration. In: IEEE Transactions on Plasma Science. 2020 ; Vol. 48, No. 4. pp. 1202-1209.

Bibtex

@article{108236ffec88404ebb005e1d35e9af87,
title = "Optimization of PBG-Waveguides for Terahertz-Driven Electron Acceleration",
abstract = "The properties of 2-D photonic bandgap dielectric structures, also called photonic crystals, are numerically investigated to assist the design of waveguides for terahertz (THz)-driven linear electron acceleration. Given the broadband nature of the driving pulses in THz acceleration regimes, one design aim is to maximize the photonic bandgap width to allow propagation of the relevant frequencies within the photonic crystal linear defect waveguide. The proposed design is optimized to provide the best compromise between effective acceleration bandwidth and strong beam–wave interaction at the synchronism central frequency. Considerations on achieved acceleration bandwidth, accelerating voltage, and surface magnetic field are given to compare the proposed geometry to one of the main counterparts in the literature—the dielectric-lined waveguide.",
author = "Andrew Vint and Graeme Burt and Rosa Letizia",
year = "2020",
month = apr
day = "1",
doi = "10.1109/TPS.2020.2980496",
language = "English",
volume = "48",
pages = "1202--1209",
journal = "IEEE Transactions on Plasma Science",
issn = "0093-3813",
publisher = "IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC",
number = "4",

}

RIS

TY - JOUR

T1 - Optimization of PBG-Waveguides for Terahertz-Driven Electron Acceleration

AU - Vint, Andrew

AU - Burt, Graeme

AU - Letizia, Rosa

PY - 2020/4/1

Y1 - 2020/4/1

N2 - The properties of 2-D photonic bandgap dielectric structures, also called photonic crystals, are numerically investigated to assist the design of waveguides for terahertz (THz)-driven linear electron acceleration. Given the broadband nature of the driving pulses in THz acceleration regimes, one design aim is to maximize the photonic bandgap width to allow propagation of the relevant frequencies within the photonic crystal linear defect waveguide. The proposed design is optimized to provide the best compromise between effective acceleration bandwidth and strong beam–wave interaction at the synchronism central frequency. Considerations on achieved acceleration bandwidth, accelerating voltage, and surface magnetic field are given to compare the proposed geometry to one of the main counterparts in the literature—the dielectric-lined waveguide.

AB - The properties of 2-D photonic bandgap dielectric structures, also called photonic crystals, are numerically investigated to assist the design of waveguides for terahertz (THz)-driven linear electron acceleration. Given the broadband nature of the driving pulses in THz acceleration regimes, one design aim is to maximize the photonic bandgap width to allow propagation of the relevant frequencies within the photonic crystal linear defect waveguide. The proposed design is optimized to provide the best compromise between effective acceleration bandwidth and strong beam–wave interaction at the synchronism central frequency. Considerations on achieved acceleration bandwidth, accelerating voltage, and surface magnetic field are given to compare the proposed geometry to one of the main counterparts in the literature—the dielectric-lined waveguide.

U2 - 10.1109/TPS.2020.2980496

DO - 10.1109/TPS.2020.2980496

M3 - Journal article

VL - 48

SP - 1202

EP - 1209

JO - IEEE Transactions on Plasma Science

JF - IEEE Transactions on Plasma Science

SN - 0093-3813

IS - 4

M1 - 9046851

ER -