Nonlinear Pulse Shaping in Fibres for Pulse Generation and Optical Processing
Figure 4
(a) Principle of operation of a multiwavelength picosecond source. (b) Experimental spectrum of a parabolic-shaped pulse after propagation in a ND-HNL fibre (black dashed line) and superposition of the measured spectra of 38 sliced channels. Results adapted from [79].
