An XUV-FEL amplifier seeded using high harmonic generation

B W J McNeil; J A Clarke; D J Dunning; G J Hirst; H L Owen; N R Thompson; B Sheehy; P H Williams

doi:10.1088/1367-2630/9/4/082

An XUV-FEL amplifier seeded using high harmonic generation

B W J McNeil, J A Clarke, D J Dunning, G J Hirst, H L Owen, N R Thompson, B Sheehy, P H Williams

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Abstract

A detailed design of a free electron laser ( FEL) amplifier operating in the extreme ultra violet ( XUV) and seeded directly by a high harmonic source is presented. The design is part of the 4th generation light source ( 4GLS) facility proposed for the Daresbury Laboratory in the UK which will offer users a suite of high brightness synchronised sources from THz frequencies into the XUV. The XUV-FEL will generate photons with tunable energies from 8 to 100 eV at giga-watt peak power levels in near Fourier-transform limited pulses of variable polarisation. The designs of the high harmonic generation ( HHG) seeding, FEL amplifier and synchronising systems are presented. Numerical simulations quantify the FEL output characteristics.

Original language	English
Article number	82
Number of pages	32
Journal	New Journal of Physics
Volume	9
DOIs	https://doi.org/10.1088/1367-2630/9/4/082
Publication status	Published - 3 Apr 2007

Keywords

free electron lasers
accelerators
electromagnetism
beams
extreme ultra violet
high harmonic generation
FEL amplifier
synchronising systems

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10.1088/1367-2630/9/4/082Licence: CC BY-NC-SA 3.0

McNeil-etal-NJP-2007-An-XUV-FEL-amplifier-seeded-using-high-harmonic-generationFinal published version, 1.89 MBLicence: CC BY-NC-SA 3.0

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title = "An XUV-FEL amplifier seeded using high harmonic generation",

abstract = "A detailed design of a free electron laser ( FEL) amplifier operating in the extreme ultra violet ( XUV) and seeded directly by a high harmonic source is presented. The design is part of the 4th generation light source ( 4GLS) facility proposed for the Daresbury Laboratory in the UK which will offer users a suite of high brightness synchronised sources from THz frequencies into the XUV. The XUV-FEL will generate photons with tunable energies from 8 to 100 eV at giga-watt peak power levels in near Fourier-transform limited pulses of variable polarisation. The designs of the high harmonic generation ( HHG) seeding, FEL amplifier and synchronising systems are presented. Numerical simulations quantify the FEL output characteristics.",

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T1 - An XUV-FEL amplifier seeded using high harmonic generation

AU - McNeil, B W J

AU - Clarke, J A

AU - Dunning, D J

AU - Hirst, G J

AU - Owen, H L

AU - Thompson, N R

AU - Sheehy, B

AU - Williams, P H

PY - 2007/4/3

Y1 - 2007/4/3

N2 - A detailed design of a free electron laser ( FEL) amplifier operating in the extreme ultra violet ( XUV) and seeded directly by a high harmonic source is presented. The design is part of the 4th generation light source ( 4GLS) facility proposed for the Daresbury Laboratory in the UK which will offer users a suite of high brightness synchronised sources from THz frequencies into the XUV. The XUV-FEL will generate photons with tunable energies from 8 to 100 eV at giga-watt peak power levels in near Fourier-transform limited pulses of variable polarisation. The designs of the high harmonic generation ( HHG) seeding, FEL amplifier and synchronising systems are presented. Numerical simulations quantify the FEL output characteristics.

AB - A detailed design of a free electron laser ( FEL) amplifier operating in the extreme ultra violet ( XUV) and seeded directly by a high harmonic source is presented. The design is part of the 4th generation light source ( 4GLS) facility proposed for the Daresbury Laboratory in the UK which will offer users a suite of high brightness synchronised sources from THz frequencies into the XUV. The XUV-FEL will generate photons with tunable energies from 8 to 100 eV at giga-watt peak power levels in near Fourier-transform limited pulses of variable polarisation. The designs of the high harmonic generation ( HHG) seeding, FEL amplifier and synchronising systems are presented. Numerical simulations quantify the FEL output characteristics.

KW - free electron lasers

KW - accelerators

KW - electromagnetism

KW - beams

KW - extreme ultra violet

KW - high harmonic generation

KW - FEL amplifier

KW - synchronising systems

U2 - 10.1088/1367-2630/9/4/082

DO - 10.1088/1367-2630/9/4/082

M3 - Article

SN - 1367-2630

VL - 9

JO - New Journal of Physics

JF - New Journal of Physics

M1 - 82

ER -

An XUV-FEL amplifier seeded using high harmonic generation

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