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We generated a record peak intensity of0.7 x 1022 W fcm2 by focusing a 45-TW laser beam with an f/0.6 off-axis paraboloid. The aberrations of the paraboloid and the low-energy reference laser beam… (More)
The mechanisms and features of the chaotic behavior in billiards with ray splitting (refraction) are considered. In contrast to ordinary billiards, the law of motion in composite billiards that is… (More)
Summary form only given. A typical meter size linear Ti:sapphire regenerative amplifier has submillimeter mode size and output energy of 1-10 mJ limited by saturation fluence of Ti:sapphire… (More)
Laser-driven plasma “bubble” accelerators, which produce mono-energetic electron beams, are shown to reshape co-propagating probe pulses into optical “bullets” that visualize the bubble directly.