2 papers
physics.optics2024
Enhancement of terahertz emission during single-color filamentation by chirping laser pulse
Georgy Rizaev, Dmitrii Pushkarev, Maximilian Levus +2
An experimental study of laser pulse duration influence on the terahertz emission during single-color filamentation is carried out. It is shown that for each terahertz frequency th…
physics.optics2024
Energy deposition in air by moderately focused femtosecond laser filaments
Yu. E. Geints, I. Yu. Geints, Ya. V. Grudzin +4
Filamentation of high-power femtosecond laser pulses in air is accompanied by a fairly strong release of optical energy into the propagation medium due to laser-induced ionization…