TY  - JOUR 
AU  - Hernández García, Carlos
AU  - Popmintchev, T.
AU  - Murnane, Margaret M.
AU  - Kapteyn, Henry C.
AU  - Plaja Rustein, Luis
AU  - Becker, Andreas
AU  - Jaron-Becker, Agnieszka
PY  - 2016
UR  - http://hdl.handle.net/10366/146638
AB  - We analyze the role of group-velocity matching (GVM) in the macroscopic build up of the high-harmonic signal generated in gas targets at high pressures. A definition of the walk-off length, associated with GVM, in the non-perturbative intensity regime...
LA  - eng
KW  - High harmonic generation
KW  - group velocity matching
KW  - Attosecond pulses
KW  - EUV/soft x-ray
KW  - mid-infrared lasers
TI  - Group velocity matching in high-order harmonic generation driven by mid-infrared lasers
DO  - 10.1088/1367-2630/18/7/073031
T2  - New Journal of Physics
VL  - 18
M2  - 73031
ER  -