19-fs pulse generated by supercontinuum compression
Zhang Hua-Qiang1, Wang Peng2, Liu Wen-Jun2, †, 
, Yao Yi-Lei2, Xu Zhi-Jing1, Li Jian3
, Yao Yi-Lei2, Xu Zhi-Jing1, Li Jian3 (a) SC spectra generated with different input powers; (b) SC bandwidth and output power vary with input power.
