Abstract-THz emission efficiency in femtosecond laser-induced filament under different pumping conditions

D. M. Lubenko;  V. E. Prokopev;  S. V. Alekseev;  M. V. Ivanov;  V. F. Losev

https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11322/113222B/THz-emission-efficiency-in-femtosecond-laser-induced-filament-under-different/10.1117/12.2550833.short

THz generation experimental results in a filament plasma produced by focusing ultrashort Ti:Sapphire laser pulses at a wavelength of 950 nm are reported. A study of structure and time-resolved dynamics of forming the laser filament is carried out. THz radiation dependence from filament length and pump energy is also given. Optimal conditions for efficient THz generating were found

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