Etj. Nibbering et al., SPECTRAL DETERMINATION OF THE AMPLITUDE AND THE PHASE OF INTENSE ULTRASHORT OPTICAL PULSES, Journal of the Optical Society of America. B, Optical physics, 13(2), 1996, pp. 317-329
We present the results of the spectral analysis of intense ultrashort
laser pulses propagating through nonlinear transparent media. We discu
ss the spectral features characteristic of the self-phase-modulation p
rocess, which is the most prominent process during nonguided propagati
on in the weakly nonlinear regime. We describe an application of autom
atic pulse phase retrieval based on the Kerr-Like nonlinearity. (C) 19
96 Optical Society of America