[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia
[2] Moscow MV Lomonosov State Univ, Ctr Int Laser, Moscow 119899, Russia
[3] Ctr Int Laser, Bratislava 81219, Slovakia
[4] USA, Weap Sci Directorate, Aviat & Missile Command, Huntsville, AL 35898 USA
[5] Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08544 USA