Short pulse laser beam beyond paraxial approximation Favier, Pierre ; Dupraz, Kevin ; Cassou, Kevin ; Liu, Xing ; Martens, Aurélien ; Ndiaye, Cheikh Fall ; Williams, Themistoklis ; Zomer, Fabian Abstract Publication: Journal of the Optical Society of America A Pub Date: August 2017 DOI: 10.1364/JOSAA.34.001351 Bibcode: 2017JOSAA..34.1351F