Ultrafast-Laser-Induced Backward Stimulated Raman Scattering for Tracing Atmospheric Gases P. N. Malevich, D. Kartashov, Z. Pu, S. Ališauskas, A. Pugžlys, A. Baltuška, L. Giniūnas, A. Danielius, A. Zheltiko, M. Marangoni and G. Cerullo EPJ Web of Conferences, 41 (2013) 12009 Published online: 13 March 2013 DOI: 10.1051/epjconf/20134112009