Sub-THz radiation from dielectric capillaries with reflectors

Konstantin Lekomtsev; Aleksander Aryshev; Aleksey Tishchenko; Mikhail Shevelev; Aleksandr Ponomarenko; Pavel Karataev; Nobuhiro Terunuma; Junji Urakawa

doi:10.1016/j.nimb.2017.02.058

Sub-THz radiation from dielectric capillaries with reflectors

Konstantin Lekomtsev, Aleksander Aryshev, Aleksey Tishchenko, Mikhail Shevelev, Aleksandr Ponomarenko, Pavel Karataev, Nobuhiro Terunuma, Junji Urakawa

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Abstract

In this report we present experimental investigations of the THz radiation generated from a corrugated and a non-corrugated capillary with reflectors, using a femtosecond electron beam of LUCX accelerator at KEK, Japan. We discuss measurements of the radiation angular distributions and their comparison with Particle In Cell simulations, and also investigate an off-central propagation of the beam in the capillaries based on experimental measurements and simulations.

Original language	English
Pages (from-to)	148-152
Number of pages	5
Journal	Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Volume	402
Early online date	8 Mar 2017
DOIs	https://doi.org/10.1016/j.nimb.2017.02.058
Publication status	Published - 1 Jul 2017

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10.1016/j.nimb.2017.02.058

Accepted ManuscriptAccepted author manuscript, 1.66 MBLicence: CC BY-NC-ND

Cite this

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title = "Sub-THz radiation from dielectric capillaries with reflectors",

abstract = "In this report we present experimental investigations of the THz radiation generated from a corrugated and a non-corrugated capillary with reflectors, using a femtosecond electron beam of LUCX accelerator at KEK, Japan. We discuss measurements of the radiation angular distributions and their comparison with Particle In Cell simulations, and also investigate an off-central propagation of the beam in the capillaries based on experimental measurements and simulations.",

author = "Konstantin Lekomtsev and Aleksander Aryshev and Aleksey Tishchenko and Mikhail Shevelev and Aleksandr Ponomarenko and Pavel Karataev and Nobuhiro Terunuma and Junji Urakawa",

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T1 - Sub-THz radiation from dielectric capillaries with reflectors

AU - Lekomtsev, Konstantin

AU - Aryshev, Aleksander

AU - Tishchenko, Aleksey

AU - Shevelev, Mikhail

AU - Ponomarenko, Aleksandr

AU - Karataev, Pavel

AU - Terunuma, Nobuhiro

AU - Urakawa, Junji

PY - 2017/7/1

Y1 - 2017/7/1

N2 - In this report we present experimental investigations of the THz radiation generated from a corrugated and a non-corrugated capillary with reflectors, using a femtosecond electron beam of LUCX accelerator at KEK, Japan. We discuss measurements of the radiation angular distributions and their comparison with Particle In Cell simulations, and also investigate an off-central propagation of the beam in the capillaries based on experimental measurements and simulations.

AB - In this report we present experimental investigations of the THz radiation generated from a corrugated and a non-corrugated capillary with reflectors, using a femtosecond electron beam of LUCX accelerator at KEK, Japan. We discuss measurements of the radiation angular distributions and their comparison with Particle In Cell simulations, and also investigate an off-central propagation of the beam in the capillaries based on experimental measurements and simulations.

U2 - 10.1016/j.nimb.2017.02.058

DO - 10.1016/j.nimb.2017.02.058

M3 - Article

SN - 0168-583X

VL - 402

SP - 148

EP - 152

JO - Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

ER -