Fig. 1. (a) Evolution of spectral intensity with distance; (b) spectral intensity profiles at the entrance and the different propagation distances

Fig. 2. (a) FWHM spectral compression factor; (b) RMS spectral compression factor; (c) Strehl ratio

Fig. 3. Temporal phase profiles at the different propagation distances. (a) Z1; (b) Z2; (c) Z3

Fig. 4. (a) Distribution of the modulation phases ΦC1 and ΦC2; (b) distribution of the dual cosine modulation phase ΦC; (c) distribution of the compensated phase at the propagation distance Z3

Fig. 5. (a) Evolution of spectral intensity with distance after phase correction; (b) spectral intensity profiles at the entrance and different propagation distances after phase correction

Fig. 6. Evolutions of the amplitudes and frequencies of the modulation phases ΦC1 and ΦC2 with distance. (a) Evolutions of the amplitudes a1 and a2; (b) evolutions of the frequencies ν1 and ν2

Fig. 7. Variation of parameter with distance after phase correction. (a) FWHM spectral compression factor; (b) RMS spectral compression factor; (c) Strehl ratio

Fig. 8. Evolution of Strehl ratio with stretching factor and the propagation distance. (a) Without phase correction; (b) with phase correction