19-fs pulse generated by supercontinuum compression
Zhang Hua-Qiang1, Wang Peng2, Liu Wen-Jun2, †, , Yao Yi-Lei2, Xu Zhi-Jing1, Li Jian3
       

Measured results of the compressed pulse: (a) measured trace, (b) reconstructed spectrum and spectral phase, and (c) reconstructed temporal profile and phase.