XFELO-Animation

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  • uploaded February 13, 2026

Der Resonator des XFELO ist 66 Meter lang und ist an beiden Enden mit Diamantspiegeln ausgestattet. Wenn ein Elektronenbündel die abwechselnd gepolten Magnetfelder des Undulators durchläuft, sendet es einen Röntgenpuls aus. Dieser Lichtpuls wird reflektiert und trifft weniger als eine halbe Mikrosekunde später auf das nächste Elektronenbündel. Nach nur wenigen Durchläufen entsteht ein immer schärferer Röntgenpuls, der sich auf eine bestimmte Wellenlänge verengt, ähnlich wie ein Laser im sichtbaren Spektrum.

(Musik: Light Touch by Podington Bear is licensed under a Attribution-NonCommercial 3.0 International License. https://freemusicarchive.org/music/Podington_Bear/Thoughtful/LightTouch)

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Categories: Photon Science, Science for the public, Press & Communications

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