Optics Express · 2005 · 60 citations · 12 references
PhotonicsEngineeringLaser ScienceLaser-induced BreakdownDivergence AngleLaser ApplicationsLaser-plasma InteractionLaser AblationUltrafast Laser PhysicsFemtosecond LaserHigh-power LasersLaser PowerAnalytical Model
Filamentation formed by self-focusing of intense laser pulses propagating in air is investigated. It is found that the position of filamentation can be controlled continuously by changing the laser power and divergence angle of the laser beam. An analytical model for the process is given.
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Self-channeling of high-peak-power femtosecond laser pulses in air
A. Braun, G. Korn, Xiaohong Liu et al. · Optics Letters · 1995 · 1.3K citations
White-Light Filaments for Atmospheric Analysis
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