TY - JOUR AU - González de Alaiza, Pedro AU - Babushkin, Ihar AU - Bergé, Luc AU - Skupin, Stephan AU - Cabrera Granado, Eduardo AU - Köhler, Christian AU - Mörgner, Uwe AU - Husakou, Anton V. AU - Herrmann, Jens PY - 2015 DO - 10.1103/PhysRevLett.114.183901 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/23092 T2 - Physical Review Letters AB - 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 multiple-frequency laser pulses, one can obtain a waveform which optimizes... LA - eng M2 - 183901 PB - American Physical Society KW - Electrons KW - Teraherz waves KW - Laser KW - Multiple frequency KW - Ionization KW - Inert gases TI - Boosting terahertz generation in laser-field ionized gases using a sawtooth wave shape TY - journal article VL - 114 ER -