Title: Self-focusing
Subjects: Theoretical Models, Laser beams, Selbstfokussierung, Nonlinear optics, Femtosecond lasers, Physical Phenomena, Ultrashort Laser pulses, Lasers, Physics, Laser physics, Quantum optics, Physical optics, Engineering, Photonics Laser Technology and Physics, Engineering, general, Applied Optics, Optoelectronics, Optical Devices, Quantum Optics, Quantum Electronics, Nonlinear Optics