K2

K2

XUV / IR – Pulse Delay Unit

K2

Our pulse delay unit makes use of our XUV/soft X-ray multilayer double mirrors and combines them with our profound knowledge in pump-probe experimental setups. The two-segment mirror facilitates focusing IR pulses and lower divergent XUV/soft X-ray pulses onto a common focus with an interferometrically precisely adjustable time delay. This allows temporal resolved experiments with pumping systems of interest either with the XUV/soft X-ray pulse and probe it with the IR or vice versa. Based on the nature of e.g. attosecond pulses generated in the XUV/soft X-ray range by High-Harmonic Generation (HHG) this offers state-of-the-art highest temporal resolution for your experiments. The mirror coating can be customized according to the center energy and bandwidth.

Key Product Features

  • Temporal resolution: 3 as
  • Scan range: 300 fs
  • Adjustment with 5 degrees of freedom
  • Customized energy range and bandwidth
  • Vacuum combability: < 10-6 mbar
  • Travel range actuator: ≈100 μm (software limits the range from 0-95 μm)
  • Resolution actuator: 2 nm
  • Travel range: 25 mm
  • Step size: <  30 nm

References

[1] Atomic transient recorder
R. Kienberger, E. Goulielmakis, M. Uiberacker, A. Baltuska, V. Yakovlev, F. Bammer, A. Scrinzi, Th. Westerwalbesloh, U. Kleineberg, U. Heinzmann, M. Drescher, and F. Krausz
Nature 427, 817 (2004)

[2] SingleCycle Nonlinear Optics
E. Goulielmakis, M. Schultze, M. Hofstetter, V. S. Yakovlev, J. Gagnon, M. Uiberacker, A. L. Aquila, E. M. Gullikson, D. T. Attwood, R. Kienberger, F. Krausz, U. Kleineberg
Science 320, 1614 (2008)