2009•Laser PhysicsRequires access

Long-distance femtosecond laser filaments in air

Jie Zhang, Xujie Lü, Y. Y., T. T. Xi, Y. T. Li, Z. M. Sheng, Liming Chen, J. L., Quan Dong, Z. H. Wang, Z. Y. Wei

Abstract

This paper reviews the recent studies of filamentation of femtosecond lasers pulses in air in the Institute of Physics, Chinese Academy of Sciences. The filamentation mechanisms of free propagated femtosecond laser pulses, effect of air turbulence on the filamentation, interaction between filaments are presented.

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Key concepts: Filamentation, Femtosecond, Laser, Optics, Physics, Materials science, Optoelectronics