Retention of Attosecond Pulse Structure in an HHG Seeded FEL Amplifier

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A model is presented which demonstrates that the attosecond pulse structure of a High Harmonic Generation (HHG) seed may be retained through to saturation in an FEL amplifier. At wavelengths of ~12nm a train of attosecond pulses of widths ~300 attoseconds with peak powers in excess of 1 GW are predicted from full 3D simulation. Methods for improving these results are discussed.
Submitted to 30th International Free Electron Laser Conference, Korea, 2008

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Optics, Accelerator Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/168384

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0809.0777
 http://arxiv.org/abs/0809.0777

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arXiv