Abstract
The spatial motion and effective duration of a traveling plasma grating formed by two interfering femtosecond laser filaments in gases is characterized by its Doppler effect imparted on a probe pulse. The shift velocity determined experimentally agrees with the theoretical calculations.
| Original language | English |
|---|---|
| Article number | 121110 |
| Journal | Applied Physics Letters |
| Volume | 98 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 21 Mar 2011 |