Boosting terahertz generation in laser-field ionized gases using a sawtooth wave shape

P. González de Alaiza Martínez, I. Babushkin, L. Bergé +6

Broadband ultrashort terahertz (THz) pulses can be produced using plasma generation in a noble gas ionized by femtosecond two-color pulses. Here we demonstrate that, by using multi…