research
Experimental observation of a traveling plasma grating formed by two crossing filaments in gases
Abstract
International audienceThe 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- info:eu-repo/semantics/article
- Journal articles
- diffraction gratings
- high-speed optical techniques
- light diffraction
- light interference
- optical self-focusing
- plasma light propagation
- plasma production by laser
- PACS: 42.65.Jx; 42.65.Re; 42.25.Fx; 42.25.Hz; 52.38.Hb
- [PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]