We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Extending optical fs metrology to XUV attosecond pulses.
- Authors
Tzallas, P.; Witte, K.; Tsakiris, G. D.; Papadogiannis, N.A.; Charalambidis, D.
- Abstract
We report on the progress towards a 2nd-order autocorrelation measurement of a coherent superposition of the 7th to the 15th harmonic of the fundamental frequency of the Ti : Sapphire laser. The two-photon ionization of He atoms was investigated and found to be an appropriate non-linear detector. In addition, the technique of volume autocorrelation based on a split mirror wavefront divider was analysed and shown to exhibit adequate degree of modulation. Moreover, the approach presented opens up the path to XUV-pump XUV-probe type of temporal studies of ultrafast processes with a sub-fs temporal resolution.
- Subjects
HEAT pulses; METROLOGY; ELECTRONIC modulation; AUTOCORRELATION (Statistics); HEAT transfer; STOCHASTIC processes
- Publication
Applied Physics A: Materials Science & Processing, 2004, Vol 79, Issue 7, p1673
- ISSN
0947-8396
- Publication type
Article
- DOI
10.1007/s00339-004-2680-4