Attosecond Streak Camera
Abstract
An electron generated by x-ray photoionization can be deflected by a strong laser field. Its energy and angular distribution depends on the phase of the laser field at the time of ionization. This phase dependence can be used to measure the duration and chirp of single sub100-attosecond x-ray pulses.
- Publication:
-
Physical Review Letters
- Pub Date:
- April 2002
- DOI:
- 10.1103/PhysRevLett.88.173903
- Bibcode:
- 2002PhRvL..88q3903I