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within M. Silies Remove this filter Optics, Lasers, Photonics, Optical Devices Remove this filter

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  1. No Access

    Article

    Multi-kilohertz, ultrafast hard X-ray K α source

    We report on the performance of a femtosecond laser-based hard X-ray Kα source operating up to 10 kHz repetition rate. Using chromium- or iron-containing tapes, spectrally narrow band Kα1 and Kα2 radiation at abo...

    H. Witte, M. Silies, T. Haarlammert, J. Hüve, J. Kutzner, H. Zacharias in Applied Physics B (2008)

  2. No Access

    Article

    The dependence of the Fe K α yield on the chirp of the femtosecond exciting laser pulse

    The hard X-ray yield generated with femtosecond laser pulses is studied for differently chirped irradiating laser pulses. The radiation of a Ti:sapphire CPA laser system (29 fs, 750 μJ, 1 kHz) is focused onto ...

    M. Silies, S. Linden, H. Witte, H. Zacharias in Applied Physics B (2007)

  3. No Access

    Article

    Efficient high-repetition-rate fs-laser based X-ray source

    The generation of [ Fe]Kα line radiation has been studied on a compact, ultrashort, laser based hard X-ray source, particularly suited for high-repetition-rate laser systems (1 to >10 kHz)...

    J. Kutzner, M. Silies, T. Witting, G. Tsilimis, H. Zacharias in Applied Physics B (2004)