TY  - JOUR 
AU  - Alonso Fernández, Benjamín
AU  - Borrego Varillas, Rocío
AU  - Sola Larrañaga, Iñigo Juan
AU  - Varela, Óscar
AU  - Villamarín, Ayalid
AU  - Collados, María-Victoria
AU  - San Román Álvarez de Lara, Julio
AU  - Bueno, Juan Manuel
AU  - Roso Franco, Luis
PY  - 2011
SN  - 0146-9592
UR  - http://hdl.handle.net/10366/146634
AB  - The energy scaling up of pulse postcompression is still an open issue. In this work we analyze the use of astigmatic focusing to improve the output pulses in a filamentation based postcompression setup. Unlike spherical conditions, astigmatic focusing...
LA  - eng
KW  - High power lasers
KW  - Laser beams
KW  - Optical elements
KW  - Self phase modulation
KW  - Spherical lenses
KW  - Ti:sapphire lasers
TI  - Enhancement of filamentation postcompression by astigmatic focusing
DO  - 10.1364/OL.36.003867
T2  - Optics Letters
VL  - 36
M2  - 3867
ER  -