We demonstrate a novel scheme for generating ultrashort pulses of synchrotron radiation. Our approach is to create femtosecond time-structure on a long electron bunch by using a femtosecond laser pulse to modulate the energy of an ultrashort slice of the bunch Femtosecond synchrotron pulses are directly measured from a bend-magnet beamline at the Advanced Light Source (ALS). The measured pulse duration is determined by the storage ring dispersion integrated from the wiggler to the radiation bend-magnet. A new beamline, dedicated to ultrafast X-ray spectroscopy is currently under construction at the ALS and will provide X-ray pulses of <100 fs duration. The femtosecond time structure is invariant over the entire spectral range of bend-magnet emission from the near infrared to the X-ray regime, making this a powerful tool for femtosecond X-ray spectroscopy.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Generation and application of femtosecond X-rays from a synchrotron


    Beteiligte:
    Schoenlein, R.W. (Autor:in) / Chong, H.H.W. (Autor:in) / Glover, T.E. (Autor:in) / Heimann, P.A. (Autor:in) / Shank, C.V. (Autor:in) / Zholents, A.A. (Autor:in) / Zolotorev, M.S. (Autor:in)


    Erscheinungsdatum :

    01.01.2001


    Format / Umfang :

    165049 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    WP4 Generation and Application of Femtosecond X-Rays from a Synchrotron

    IEEE | British Library Conference Proceedings | 2001


    Generation of femtosecond synchrotron pulses from the Advanced Light Source

    Schoenlein, R.W. / Chong, H.H.W. / Glover, T.E. et al. | IEEE | 1999



    Femtosecond X-Ray Pulses from a Synchrotron

    Shank, C. V. / IEEE | British Library Conference Proceedings | 2001


    Ultrafast KeV X-rays from tabletop femtosecond lasers

    British Library Online Contents | 2012