Supercontinuum manipulation based on the influence of chirp on soliton spectral tunneling Project supported by the National Natural Science Foundation of China (Grant Nos. 61275137 and 61571186) and the Natural Science Foundation of Hunan Province, China (Grant No. 2018JJ2061). |
(color online) (a) Temporal broadening factor and (b) spectral broadening with different initial chirp values as a function of normalized distance, with insets showing magnified corresponding positions. |