view article
Figure 4
Observed characteristics of the high-intensity laser during the commissioning. (a) Laser pulse energies before (solid line) and after (dashed line) the pulse compression. The pulse energies are measured before the pulse compression at 1 Hz repetition rate with the cross-calibrated energy meter. A power meter detects the compressed pulses (30 fs duration) in the vacuum with a slow response. (b) Typical pulse profiles after the compression with durations of 25 fs and 30 fs FWHM. (c) Typical temporal contrast of the compressed pulse (∼40 fs). The dashed line indicates the noise level of the detector. (d) Example of a focus spot profile at the sample position.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 26| Part 2| March 2019| Pages 585-594
https://doi.org/10.1107/S1600577519000882
Follow J. Synchrotron Rad.
Sign up for e-alerts
E-alerts
Follow J. Synchrotron Rad. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS