TY  - JOUR 
AU  - Crego García, Aurora
AU  - Conejero Jarque, Enrique
AU  - San Román Álvarez de Lara, Julio
PY  - 2019
UR  - http://hdl.handle.net/10366/140295
AB  - The collapse of a laser beam propagating inside a hollow-core fiber is investigated by numerically solving different nonlinear propagation models. We have identified that the fiber confinement favors the spatial collapse, especially in case of pulses...
LA  - eng
KW  - Nonlinear optics
KW  - Ultrafast photonics
TI  - Influence of the spatial confinement on the self-focusing of ultrashort pulses in hollow-core fibers
DO  - 10.1038/s41598-019-45940-3
T2  - Scientific Reports
VL  - 9
M2  - 9546
ER  -